0000058492-26-000345 | 11-K | XBRL Viewer

RISKS, UNCERTAINTIES, AND SUBSEQUENT EVENTS - EBP 025	12 Months Ended
RISKS, UNCERTAINTIES, AND SUBSEQUENT EVENTS - EBP 025	Dec. 31, 2025
EBP, Risk and Uncertainty [Line Items]
RISKS, UNCERTAINTIES	RISKS, UNCERTAINTIES, AND SUBSEQUENT EVENTS The Plan invests in various investment securities. Investment securities are exposed to market, credit, and interest rate risks. Due to the level of risk associated with certain investment securities, it is at least reasonably possible that changes in the values of investment securities will occur in the near term and that such changes could materially adversely affect the participants’ account balances and the amounts reported in the Statements of Net Assets Available for Benefits. The financial statements have been prepared using December 31, 2025 values and information currently available to the Plan. Effective May 3, 2026, the Plan was amended to add the Company's Elite Comfort Solutions and MoIron businesses as participating employers in the Plan, expand eligibility to their employees, and recognize prior service On April 13, 2026, Leggett & Platt and Somnigroup International Inc. (Somnigroup) announced that the companies have signed the Somnigroup Merger Agreement pursuant to which, subject to the terms and conditions of the Somnigroup Merger Agreement, Sparrow Unity Corporation, a Missouri corporation and a direct, wholly-owned subsidiary of Somnigroup, will merge with and into Leggett & Platt (the Somnigroup Merger), with Leggett & Platt surviving the Somnigroup Merger as a direct, wholly-owned subsidiary of Somnigroup. The Somnigroup Merger is an all-stock transaction. Under the terms of the Somnigroup Merger Agreement, Leggett & Platt shareholders will receive 0.1455 shares of common stock, par value $.01 per share, of Somnigroup in exchange for each share of common stock, par value $.01 per share, of Leggett & Platt they own. The transaction is currently anticipated to close by year-end 2026, subject to the satisfaction of customary closing conditions, including approval by Leggett & Platt’s shareholders and receipt of certain governmental and regulatory approvals. The transaction does not require Somnigroup shareholder approval.
SUBSEQUENT EVENTS	RISKS, UNCERTAINTIES, AND SUBSEQUENT EVENTS The Plan invests in various investment securities. Investment securities are exposed to market, credit, and interest rate risks. Due to the level of risk associated with certain investment securities, it is at least reasonably possible that changes in the values of investment securities will occur in the near term and that such changes could materially adversely affect the participants’ account balances and the amounts reported in the Statements of Net Assets Available for Benefits. The financial statements have been prepared using December 31, 2025 values and information currently available to the Plan. Effective May 3, 2026, the Plan was amended to add the Company's Elite Comfort Solutions and MoIron businesses as participating employers in the Plan, expand eligibility to their employees, and recognize prior service On April 13, 2026, Leggett & Platt and Somnigroup International Inc. (Somnigroup) announced that the companies have signed the Somnigroup Merger Agreement pursuant to which, subject to the terms and conditions of the Somnigroup Merger Agreement, Sparrow Unity Corporation, a Missouri corporation and a direct, wholly-owned subsidiary of Somnigroup, will merge with and into Leggett & Platt (the Somnigroup Merger), with Leggett & Platt surviving the Somnigroup Merger as a direct, wholly-owned subsidiary of Somnigroup. The Somnigroup Merger is an all-stock transaction. Under the terms of the Somnigroup Merger Agreement, Leggett & Platt shareholders will receive 0.1455 shares of common stock, par value $.01 per share, of Somnigroup in exchange for each share of common stock, par value $.01 per share, of Leggett & Platt they own. The transaction is currently anticipated to close by year-end 2026, subject to the satisfaction of customary closing conditions, including approval by Leggett & Platt’s shareholders and receipt of certain governmental and regulatory approvals. The transaction does not require Somnigroup shareholder approval.

Schedule H, Line 4i – Schedule of Assets (Held At End of Year) (Details) - EBP 025	12 Months Ended
	Dec. 31, 2025 USD ($)
EBP, Schedule of Asset Held for Investment [Line Items]
Entity tax identification number	44-0324630
Plan number	025
Interest Rate	1.00%
Participant loan, current value	$ 8,023,643
Total investments	482,667,145
Deemed loan distributions	$ 22,000
Minimum
EBP, Schedule of Asset Held for Investment [Line Items]
Participant loan, interest rate	4.25%
Maximum
EBP, Schedule of Asset Held for Investment [Line Items]
Participant loan, interest rate	10.50%
Investment, Identifier [Axis]: Allspring Enhanced Stock Market CIT N Fund
EBP, Schedule of Asset Held for Investment [Line Items]
Current Value	$ 41,866,979
Investment, Identifier [Axis]: Baird Core Plus Bond Fund
EBP, Schedule of Asset Held for Investment [Line Items]
Current Value	10,125,209
Investment, Identifier [Axis]: Common stock
EBP, Schedule of Asset Held for Investment [Line Items]
Current Value	18,183,691
Investment, Identifier [Axis]: Dodge & Cox Stock X Fund
EBP, Schedule of Asset Held for Investment [Line Items]
Current Value	26,669,927
Investment, Identifier [Axis]: Galliard Stable Return PN Fund
EBP, Schedule of Asset Held for Investment [Line Items]
Current Value	27,651,018
Investment, Identifier [Axis]: Vanguard FTSE All World ex US Index Fund
EBP, Schedule of Asset Held for Investment [Line Items]
Current Value	15,329,207
Investment, Identifier [Axis]: Vanguard Growth Index Fund
EBP, Schedule of Asset Held for Investment [Line Items]
Current Value	52,872,676
Investment, Identifier [Axis]: Vanguard S&P Mid Cap 400 Index Fund
EBP, Schedule of Asset Held for Investment [Line Items]
Current Value	20,009,626
Investment, Identifier [Axis]: Vanguard Small Cap Index Fund
EBP, Schedule of Asset Held for Investment [Line Items]
Current Value	12,833,716
Investment, Identifier [Axis]: Vanguard Target Retirement 2020 Trust II Fund
EBP, Schedule of Asset Held for Investment [Line Items]
Current Value	13,426,456
Investment, Identifier [Axis]: Vanguard Target Retirement 2025 Trust II Fund
EBP, Schedule of Asset Held for Investment [Line Items]
Current Value	36,735,686
Investment, Identifier [Axis]: Vanguard Target Retirement 2030 Trust II Fund
EBP, Schedule of Asset Held for Investment [Line Items]
Current Value	49,633,871
Investment, Identifier [Axis]: Vanguard Target Retirement 2035 Trust II Fund
EBP, Schedule of Asset Held for Investment [Line Items]
Current Value	44,527,245
Investment, Identifier [Axis]: Vanguard Target Retirement 2040 Trust II Fund
EBP, Schedule of Asset Held for Investment [Line Items]
Current Value	31,306,235
Investment, Identifier [Axis]: Vanguard Target Retirement 2045 Trust II Fund
EBP, Schedule of Asset Held for Investment [Line Items]
Current Value	23,927,193
Investment, Identifier [Axis]: Vanguard Target Retirement 2050 Trust II Fund
EBP, Schedule of Asset Held for Investment [Line Items]
Current Value	18,030,717
Investment, Identifier [Axis]: Vanguard Target Retirement 2055 Trust II Fund
EBP, Schedule of Asset Held for Investment [Line Items]
Current Value	13,134,924
Investment, Identifier [Axis]: Vanguard Target Retirement 2060 Trust II Fund
EBP, Schedule of Asset Held for Investment [Line Items]
Current Value	7,476,939
Investment, Identifier [Axis]: Vanguard Target Retirement 2065 Trust II Fund
EBP, Schedule of Asset Held for Investment [Line Items]
Current Value	2,552,722
Investment, Identifier [Axis]: Vanguard Target Retirement 2070 Trust II Fund
EBP, Schedule of Asset Held for Investment [Line Items]
Current Value	482,182
Investment, Identifier [Axis]: Vanguard Target Retirement Inc Trust II Fund
EBP, Schedule of Asset Held for Investment [Line Items]
Current Value	$ 7,867,283

FAIR VALUE MEASUREMENTS (Details) - EBP 025 - USD ($)	Dec. 31, 2025	Dec. 31, 2024
EBP, Investment, Fair Value and NAV [Line Items]
Investments, at fair value	$ 474,643,502	$ 366,888,771
Fair Value, Inputs, Level 1, Level 2, and Level 3 \| Mutual funds
EBP, Investment, Fair Value and NAV [Line Items]
Investments, at fair value	137,840,361	115,495,566
Fair Value, Inputs, Level 1, Level 2, and Level 3 \| Common stocks
EBP, Investment, Fair Value and NAV [Line Items]
Investments, at fair value	18,183,691	17,091,008
Level 1
EBP, Investment, Fair Value and NAV [Line Items]
Investments, at fair value	156,024,052	132,586,574
Level 1 \| Mutual funds
EBP, Investment, Fair Value and NAV [Line Items]
Investments, at fair value	137,840,361	115,495,566
Level 1 \| Common stocks
EBP, Investment, Fair Value and NAV [Line Items]
Investments, at fair value	18,183,691	17,091,008
Level 2
EBP, Investment, Fair Value and NAV [Line Items]
Investments, at fair value	0	0
Level 2 \| Mutual funds
EBP, Investment, Fair Value and NAV [Line Items]
Investments, at fair value	0	0
Level 2 \| Common stocks
EBP, Investment, Fair Value and NAV [Line Items]
Investments, at fair value	0	0
Level 3
EBP, Investment, Fair Value and NAV [Line Items]
Investments, at fair value	0	0
Level 3 \| Mutual funds
EBP, Investment, Fair Value and NAV [Line Items]
Investments, at fair value	0	0
Level 3 \| Common stocks
EBP, Investment, Fair Value and NAV [Line Items]
Investments, at fair value	0	0
NAV
EBP, Investment, Fair Value and NAV [Line Items]
Investments, at fair value	$ 318,619,450	$ 234,302,197

Description of the Plan (Details) - EBP 025	12 Months Ended
Description of the Plan (Details) - EBP 025	Dec. 31, 2025 USD ($) hour	Dec. 31, 2024 USD ($)
EBP, Description of Plan [Line Items]
Transfers to Leggett & Platt, Incorporated 401(k) Plan and Trust	$ 63,437,519	$ 0
Matching percentage	50.00%
Participant compensation matched, minimum service period	90 days
Participant compensation matched, percentage	6.00%
Automatic deferral rate, annual increase	1.00%
Vesting percentage	100.00%
Vesting period	3 years
Service hours \| hour	1,000
Forfeited nonvested account	$ 10,899	19,141
Forfeited nonvested account, decrease from employer contribution	253,830	221,496
Maximum borrowing, amount	$ 50,000
Maximum borrowing, to total account, percentage	50.00%
Minimum borrowing, amount	$ 500
Basis spread on variable rate	1.00%
Hanes Companies, Inc. Retirement Savings Plan II
EBP, Description of Plan [Line Items]
Transfers to Leggett & Platt, Incorporated 401(k) Plan and Trust	$ 60,239,226	0
Precision Hydraulic Cylinders, Inc. 401(k) and Profit Sharing Plan
EBP, Description of Plan [Line Items]
Transfers to Leggett & Platt, Incorporated 401(k) Plan and Trust	$ 3,198,293	$ 0
Common stocks
EBP, Description of Plan [Line Items]
Pretax, maximum annual compensation to total compensation, percentage	20.00%
Retirement K
EBP, Description of Plan [Line Items]
Participant compensation matched, percentage	6.00%
Minimum
EBP, Description of Plan [Line Items]
Automatic deferral rate	1.00%
Involuntary cash-out limit	$ 1,000
Minimum \| Retirement K
EBP, Description of Plan [Line Items]
Matching percentage	20.00%
Maximum
EBP, Description of Plan [Line Items]
Automatic deferral rate	6.00%
Involuntary cash-out limit	$ 7,000
Maximum \| Retirement K
EBP, Description of Plan [Line Items]
Matching percentage	80.00%

RECONCILIATION OF FINANCIAL STATEMENTS TO FORM 5500 - Reconciliation of Net Assets Available for Benefit (Details) - EBP 025 - USD ($)	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
EBP, Reconciliation of Financial Statement to Form 5500 [Line Items]
Net assets available for benefits per the financial statements	$ 483,496,040	$ 374,558,338	$ 377,062,121
Notes receivable from participants deemed distributed, end of year	(22,000)	(73,503)
Amounts allocated to excess contributions	0	910
Net assets available for benefits per Form 5500	$ 483,474,040	$ 374,485,745

- Definition

Amount of asset less liability available to pay benefit of participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)), including, but not limited to, aggregation of participants' individual account balances.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 962
-SubTopic 325
-Name Accounting Standards Codification
-Section 45
-Paragraph 8
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477509/962-325-45-8

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (b)(3)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483443/250-10-50-1

Reference 3: http://www.xbrl.org/2003/role/exampleRef
-Topic 962
-SubTopic 325
-Name Accounting Standards Codification
-Section 55
-Paragraph 18
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478873/962-325-55-18

Reference 4: http://www.xbrl.org/2003/role/exampleRef
-Topic 962
-SubTopic 325
-Name Accounting Standards Codification
-Section 55
-Paragraph 17
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478873/962-325-55-17

Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 962
-SubTopic 205
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6A-05(a)(Schedule II))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477804/962-205-S99-1

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 962
-SubTopic 40
-Name Accounting Standards Codification
-Section 25
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479750/962-40-25-1

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 962
-SubTopic 205
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6A-04(7))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477804/962-205-S99-1

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 962
-SubTopic 205
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6A-04(6))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477804/962-205-S99-1

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 962
-SubTopic 205
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6A-03(9))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477804/962-205-S99-1

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 962
-SubTopic 205
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477063/962-205-45-2

+ Details

Schedule H, Line 4a - Schedule of Delinquent Participant Contributions (Details) - EBP 025	12 Months Ended
	Dec. 31, 2025 USD ($)
EBP, Schedule of Delinquent Participant Contribution [Line Items]
Entity tax identification number	44-0324630
Plan number	025
Delinquent Participant 1
EBP, Schedule of Delinquent Participant Contribution [Line Items]
Participant Contributions Transferred Late to Plan	$ 13
Contributions Not Corrected	0
Contributions Corrected Outside VFCP	13
Contributions Pending Correction in VFCP	0
Total Fully Corrected Under VFCP and PTE 2002-51
Delinquent Participant 2
EBP, Schedule of Delinquent Participant Contribution [Line Items]
Participant Contributions Transferred Late to Plan	49
Contributions Not Corrected	0
Contributions Corrected Outside VFCP	49
Contributions Pending Correction in VFCP	0
Total Fully Corrected Under VFCP and PTE 2002-51

SUMMARY OF ACCOUNTING POLICIES (Policies) - EBP 025	12 Months Ended
SUMMARY OF ACCOUNTING POLICIES (Policies) - EBP 025	Dec. 31, 2025
EBP, Accounting Policy [Line Items]
Basis of Accounting	Basis of Accounting The accompanying financial statements have been prepared on the accrual basis of accounting, except for benefit payments, which are recorded when paid.
Use of Estimates	NOTE B – SUMMARY OF ACCOUNTING POLICIES – CONTINUED Use of Estimates The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements. Actual results could differ materially from those estimates.
Investments and Income Recognition	Investments and Income Recognition The Plan offers investment options in Allspring Enhanced Stock Market CIT N Fund, Galliard Stable Return PN Fund, and Vanguard Target Retirement Trust II Funds that are classified as collective investment funds. The fair value of these funds are valued at net asset value (NAV) as a practical expedient. As of December 31, 2025 and 2024, there were no unfunded commitments or restrictions on redemptions. The Galliard Stable Return PN Fund invests all assets in Galliard Stable Return Fund Core (Fund Core), a collective trust fund sponsored by the trustee. The Fund Core is a fully benefit-responsive fund which seeks to provide investors with a moderate level of stable income without principal volatility. The primary underlying investments held by the Fund Core are guaranteed investment contracts and security-backed contracts. An investment in Fund Core results in the issuance of a given number of participation units. SEI Trust Company, the manager of the fund, determines the purchase price and redemption price of the units, which is generally equal to the total value of each asset held by the fund, less any liabilities, divided by the total number of units outstanding at the valuation date. Redemptions of units are redeemed at the Unit Value at contract value. As a benefit-responsive fund, this fund generally permits plan participant redemptions daily. As of December 31, 2025 and 2024, there were no unfunded commitments or restrictions on redemptions. The fair value of mutual fund and common stock investments is based upon quoted market prices as of the close of business on the last day of the year. These are classified within Level 1 of the valuation hierarchy as the quoted price is in an active market. See Note C for further information regarding the valuation hierarchy. Purchases and sales of investments are recorded on a trade-date basis. Interest income is recorded on the accrual basis. Dividends are recorded on the ex-dividend date. Net appreciation includes the Plan's gains and losses on investments bought and sold as well as held during the year.
Plan Tax Status	Plan Tax Status The Plan obtained its latest determination letter on March 16, 2017, in which the IRS stated that the Plan, as then designed, was in compliance with the applicable requirements of the IRC and was therefore not subject to tax. The Plan has been amended and restated since receiving the determination letter. However, L&P believes the Plan is currently designed and being operated in compliance with the applicable requirements of the IRC and conforms to the requirements of ERISA.

- Definition

Disclosure of accounting policy for use of estimate in preparation of financial statement of employee stock purchase, saving, or similar plan (employee benefit plan (EBP)).

+ References + Details

Statements of Net Assets Available for Benefits - EBP 025 - USD ($)	Dec. 31, 2025	Dec. 31, 2024
Investments, at fair value:
Investments, at fair value	$ 474,643,502	$ 366,888,771
Non-interest bearing cash	0	1,497
Receivables:
Company contributions	702,183	625,998
Participant contributions	44,576	0
Investment income	82,493	88,873
Notes receivable from participants	8,045,643	6,968,604
Total receivables	8,874,895	7,683,475
Total assets	483,518,397	374,573,743
LIABILITIES
Fees payable	22,357	14,495
Refund of excess contributions	0	910
Total liabilities	22,357	15,405
NET ASSETS AVAILABLE FOR BENEFITS	$ 483,496,040	$ 374,558,338

Description of the Plan	12 Months Ended
Description of the Plan	Dec. 31, 2025
EBP 025
EBP, Description of Plan [Line Items]
Description of the Plan	DESCRIPTION OF PLAN The following description of the Leggett & Platt, Incorporated (Leggett & Platt, L&P or the Company) 401(k) Plan and Trust Agreement (Plan) provides only general information. Participants should refer to the Plan document for a more complete description of the Plan’s provisions, which is available from the Plan Administrator. General The Plan is a defined contribution plan covering employees who meet eligibility requirements. It is subject to the provisions of the Employee Retirement Income Security Act of 1974 (ERISA). On March 20, 2025, the Company's Board of Directors, through delegated authority, approved a resolution to merge the Hanes Companies, Inc. Retirement Savings Plan II (Hanes Retirement Plan) with the Plan, effective on March 31, 2025. As of December 31, 2024, the Hanes Retirement Plan was frozen and all participants of the Hanes Retirement Plan became fully vested in their Hanes Retirement Plan accounts and were declared eligible to participate in the Plan as of January 1, 2025. $60,239,226 was rolled into the Plan during the year ended December 31, 2025, and is included as a transfer on the Statement of Changes in Net Assets Available for Benefits. On March 20, 2025, the Company's Board of Directors, through delegated authority, approved a resolution to merge the Precision Hydraulic Cylinders, Inc. 401k and Profit Sharing Plan (PHC Plan) with the Plan, effective May 31, 2025. As of December 31, 2023, all participants of the PHC Plan became fully vested in their PHC Plan accounts, and all employees of PHC who were eligible to participate in the PHC Plan were declared eligible to participate in the Plan as of January 1, 2024. $3,198,293 was rolled into the Plan during the year ended December 31, 2025, and is included as a transfer on the Statement of Changes in Net Assets Available for Benefits. Plan Trustee Principal Financial Group (PFG) is the parent of Principal Trust Company (Principal) and Principal Bank. Principal serves as the sole trustee of the Plan, holds all plan assets, executes all of the investment transactions, maintains the financial records relating to the trust, and makes all benefit payments as directed by the Plan Administrative Committee. Principal Bank provides custodian and banking services to the Plan. Eligibility of Employees Most of the Company's employees who work in the United States of America who have completed 90 days of service or belong to a union that has negotiated inclusion into the Plan are considered eligible for participation. If a previously ineligible employee changes employment status and, as a result, meets the above criteria, the employee may generally participate in the Plan as soon as administratively reasonable. Eligible employees may participate beginning on January, April, July, and October 1 after meeting eligibility requirements or on any special entry date according to the Plan. Contributions Company contributions, including eligible matching contributions of 50%, are made at the discretion of the employer and in accordance with the Plan. Except as otherwise disclosed in Schedule H, line 4a, participant and matching Company contributions are remitted within the required timeline, and Company discretionary contributions are generally made in the first quarter of the following year. Company discretionary contributions will be allocated based on each participant’s eligible contributions in proportion to total eligible employee contributions or based on each participant’s total pay and are limited to 6% of eligible employee compensation. NOTE A – DESCRIPTION OF PLAN – CONTINUED Employees may elect to voluntarily contribute any whole percentage of eligible compensation, limited by annual Internal Revenue Service (IRS) contribution limits and any applicable Plan limits. The Plan also allows: •Employee rollover contributions. •Roth contributions. These contributions are made on an after-tax basis subject to the rules contained in the Internal Revenue Code (IRC). •Catch up contributions for participants age 50 and over. Catch up contributions are not eligible for a Company matching contribution. Prior to April 15, 2026, eligible employees who were not participating were enrolled at 1% with pre-tax contributions. Employees who were contributing less than 6% had their contributions increased by 1% annually until they were contributing 6%. Employees could opt out of the automatic increases annually or change their contribution percentage at any time. Effective April 15, 2026, the Plan was amended to discontinue these automatic enrollment and annual increase provisions. Participants direct the investment of all contributions into various investment options offered by the Plan. The Plan currently offers L&P common stock, mutual funds, and common trust funds as investment options for participants. Participants may invest no more than 20% of total pre-tax contributions and Roth contributions in L&P common stock. Participant Accounts Each participant’s account is credited with the participant’s contributions and allocations of the Company’s contributions and Plan earnings and is charged with an allocation of administrative expenses. Allocations are based on participant earnings or account balances, as defined. The benefit to which a participant is entitled is the benefit that can be provided from the participant's vested account. Retirement K Certain participants in the Plan that previously participated in the L&P Retirement Plan, which was frozen in 2006, or the Hanes Pension Plan, which was frozen in 2024, receive employer matching contributions ranging from 20% to 80% based on their age at the time the plans froze, limited to 6% of eligible employee compensation. As discussed above, the Hanes Retirement Plan merged with the Plan effective March 31, 2025. Through December 31, 2024, Hanes Retirement participants were allowed to contribute to the Plan under the Retirement K provision. Vesting and Distributions Participants are always 100% vested in their employee contributions, rollover accounts, and qualified non-elective contributions (QNECs). Company contributions are vested following three years of service with 1,000 hours completed, at which time, they will become 100% vested. Any Company contribution from a prior plan merged into this Plan shall continue to vest in accordance with the vesting schedule set forth in the prior plan. A participant’s entire account balance will become fully vested at normal retirement age or termination due to disability or death. A participant’s non-vested account balance will be forfeited at the time of distribution of the vested account balance. The forfeitures will be used to restore accounts, pay Plan fees and expenses, and offset Company matching contributions and/or Company discretionary matching contributions, as directed by the Plan Administrative Committee. At December 31, 2025 and 2024, forfeited non-vested accounts totaled $10,899 and $19,141, respectively. Also, in 2025 and 2024, Company contributions were offset by $253,830 and $221,496, respectively from forfeited non-vested accounts. NOTE A – DESCRIPTION OF PLAN – CONTINUED Upon termination of employment, participants are entitled to receive the full value of their account representing participant contributions and the vested portion of their account representing Company contributions. For participants with vested balances of $1,000 or less, unless the participant elects to roll over the balance to an individual retirement account or another qualified retirement plan, upon separation of employment, the Plan will automatically process a distribution of the participant’s account. If the vested balance is greater than $1,000 but less than $7,000, the balance will be rolled over into a qualified Individual Retirement Account (IRA), unless the participant elects direct distribution or other eligible direct rollover. The IRA program is offered through Principal Bank, serving as custodian of the program’s assets. Participants with vested balances exceeding $7,000 can elect to keep their balance in the Plan until April 1st of the next calendar year in which the participant reaches age 73 or until a distribution or rollover is elected. In-service withdrawals are allowed by participants after reaching age 59½. In-service hardship withdrawals are also allowed by participants prior to reaching age 59½, provided they meet the hardship withdrawal requirements set forth by the Plan. Notes Receivable from Participants Notes receivable from participants (loans) are measured at their unpaid principal balance plus any accrued but unpaid interest. Participants may borrow from any of their vested participant accounts up to a maximum equal to the lesser of $50,000 (reduced by their highest outstanding loan balance during the twelve months immediately preceding the loan) or 50% of their vested account balance. The minimum loan amount is $500, and the interest rate will be set at the Prime Rate as quoted in the Wall Street Journal on the day the loan is processed, plus 1%. The maximum number of loans that may be outstanding at any one time is two, one for any reason and one to acquire a principal residence. If an employer is sold and therefore ceases to be a related company, the Plan Administrative Committee may, at its sole discretion, permit each participant whose employment with all related companies terminates to transfer all loans outstanding to a retirement plan maintained by the purchaser of that employer. A loan is considered to be in default if a participant, active or terminated, fails to make all or part of a required loan repayment by the end of the calendar quarter which follows the calendar quarter in which the repayment is due. Loan balances in default will be treated as outstanding for purposes of determining any future loan amounts. In the event of default, the outstanding balance of the loan, including accrued interest, will be treated as a deemed distribution subject to federal income tax. Administrative Expenses Administrative expenses are paid by both L&P and the Plan. Any L&P paid expenses are not reflected in the financial statements of the Plan. Forfeitures used to pay Plan expenses were immaterial in both 2025 and 2024. Plan Termination L&P generally has the right, by action of its Board of Directors, to terminate the Plan at any time. In the event of termination, participants who have not yet incurred five consecutive Breaks in Service or received a distribution or deemed distribution will become 100% vested in their accounts. However, L&P is subject to certain interim operating covenants that restrict its ability to take specified actions prior to the consummation of the Somnigroup Merger, including termination of the Plan, unless consented to by Somnigroup, in writing, and such consent cannot be unreasonably withheld. Moreover, if requested by Somnigroup, L&P shall terminate the Plan effective as of the day immediately prior to the closing of Somnigroup Merger.

FAIR VALUE MEASUREMENTS (Tables)

12 Months Ended

Dec. 31, 2025

EBP 025

EBP, Investment, Fair Value and NAV [Line Items]

EBP, Investment, Fair Value and NAV

The following tables set forth by level, within the fair value hierarchy, the Plan’s investment assets at fair value as of December 31, 2025 and 2024.


			December 31, 2025
			Fair Value Measurements Using

			Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs
	Fair Value		(Level 1)		(Level 2)		(Level 3)
Mutual funds	$	137,840,361	$	137,840,361	$	—	$	—
Common stock	18,183,691		18,183,691		—		—
Investments measured at NAV (a)	318,619,450		—		—		—
Investments at fair value	$	474,643,502	$	156,024,052	$	—	$	—


			December 31, 2024
			Fair Value Measurements Using

			Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs
	Fair Value		(Level 1)		(Level 2)		(Level 3)
Mutual funds	$	115,495,566	$	115,495,566	$	—	$	—
Common stock	17,091,008		17,091,008		—		—
Investments measured at NAV (a)	234,302,197		—		—		—

Investments at fair value	$	366,888,771	$	132,586,574	$	—	$	—

(a) In accordance with Subtopic 820-10, certain investments that were measured at NAV per share (or its equivalent) have not been classified in the fair value hierarchy. The fair value amounts presented in this table are intended to permit reconciliation of the fair value hierarchy to the line items presented in the Statements of Net Assets Available for Benefits.

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-3

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-3

Reference 3: http://www.xbrl.org/2003/role/exampleRef
-Topic 962
-SubTopic 325
-Name Accounting Standards Codification
-Section 45
-Paragraph 5
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477509/962-325-45-5

Reference 4: http://www.xbrl.org/2003/role/exampleRef
-Topic 962
-SubTopic 325
-Name Accounting Standards Codification
-Section 45
-Paragraph 5
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477509/962-325-45-5

Reference 5: http://www.xbrl.org/2003/role/exampleRef
-Topic 962
-SubTopic 325
-Name Accounting Standards Codification
-Section 45
-Paragraph 5
-Subparagraph (j)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477509/962-325-45-5

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6A
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6A
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6A
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6A
-Subparagraph (e)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6A
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6A
-Subparagraph (h)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6A
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (bbb)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 14: http://www.xbrl.org/2003/role/exampleRef
-Topic 962
-SubTopic 325
-Name Accounting Standards Codification
-Section 45
-Paragraph 5
-Subparagraph (g)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477509/962-325-45-5

Reference 15: http://www.xbrl.org/2003/role/disclosureRef
-Topic 962
-SubTopic 205
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6A-04(2)(b))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477804/962-205-S99-1

Reference 16: http://www.xbrl.org/2003/role/exampleRef
-Topic 962
-SubTopic 325
-Name Accounting Standards Codification
-Section 45
-Paragraph 5
-Subparagraph (k)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477509/962-325-45-5

Reference 17: http://www.xbrl.org/2003/role/exampleRef
-Topic 962
-SubTopic 325
-Name Accounting Standards Codification
-Section 45
-Paragraph 5
-Subparagraph (h)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477509/962-325-45-5

Reference 18: http://www.xbrl.org/2003/role/exampleRef
-Topic 962
-SubTopic 325
-Name Accounting Standards Codification
-Section 45
-Paragraph 5
-Subparagraph (e)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477509/962-325-45-5

Reference 19: http://www.xbrl.org/2003/role/exampleRef
-Topic 962
-SubTopic 325
-Name Accounting Standards Codification
-Section 45
-Paragraph 5
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477509/962-325-45-5

Reference 20: http://www.xbrl.org/2003/role/exampleRef
-Topic 962
-SubTopic 325
-Name Accounting Standards Codification
-Section 45
-Paragraph 5
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477509/962-325-45-5

Reference 21: http://www.xbrl.org/2003/role/exampleRef
-Topic 962
-SubTopic 325
-Name Accounting Standards Codification
-Section 45
-Paragraph 5
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477509/962-325-45-5

Reference 22: http://www.xbrl.org/2003/role/disclosureRef
-Topic 962
-SubTopic 205
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6A-02(a))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477804/962-205-S99-1

Reference 23: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (bbb)(2)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 24: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (bbb)(2)(i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

+ Details

- Definition

Tabular disclosure of fair value of investment held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)), including, but not limited to, fair value measured at net asset value per share as practical expedient (NAV).

+ References

+ Details

FAIR VALUE MEASUREMENTS

12 Months Ended

Dec. 31, 2025

EBP 025

EBP, Investment, Fair Value and NAV [Line Items]

FAIR VALUE MEASUREMENTS

ASC Topic 820, Fair Value Measurements, specifies a fair value hierarchy and defines fair value as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The primary area in which the Plan utilizes fair value measurements is valuing the Plan’s investments. See Note B for discussions of the methodologies and assumptions used to determine the fair value of the Plan’s investments. There have been no significant changes in the valuation techniques during the year ended December 31, 2025. The standard describes three levels of inputs that may be used to measure fair value:

• Level 1: Quoted prices for identical assets or liabilities in active markets.

• Level 2: Other significant inputs observable either directly or indirectly (including quoted market prices for similar securities, interest rates, yield curves, credit risk, etc.)

• Level 3: Unobservable inputs that are not corroborated by market data.

NOTE C – FAIR VALUE MEASUREMENTS – CONTINUED

The following tables set forth by level, within the fair value hierarchy, the Plan’s investment assets at fair value as of December 31, 2025 and 2024.


			December 31, 2025
			Fair Value Measurements Using

			Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs
	Fair Value		(Level 1)		(Level 2)		(Level 3)
Mutual funds	$	137,840,361	$	137,840,361	$	—	$	—
Common stock	18,183,691		18,183,691		—		—
Investments measured at NAV (a)	318,619,450		—		—		—
Investments at fair value	$	474,643,502	$	156,024,052	$	—	$	—


			December 31, 2024
			Fair Value Measurements Using

			Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs
	Fair Value		(Level 1)		(Level 2)		(Level 3)
Mutual funds	$	115,495,566	$	115,495,566	$	—	$	—
Common stock	17,091,008		17,091,008		—		—
Investments measured at NAV (a)	234,302,197		—		—		—

Investments at fair value	$	366,888,771	$	132,586,574	$	—	$	—

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

+ Details

- Definition

The entire disclosure for fair value of investment held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)), including, but not limited to, fair value measured at net asset value per share as practical expedient (NAV).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-3

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-3

Reference 3: http://www.xbrl.org/2003/role/exampleRef
-Topic 962
-SubTopic 325
-Name Accounting Standards Codification
-Section 55
-Paragraph 17
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478873/962-325-55-17

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6A
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6A
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6A
-Subparagraph (e)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6A
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6A
-Subparagraph (h)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (g)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (bbb)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Topic 962
-SubTopic 325
-Name Accounting Standards Codification
-Section 45
-Paragraph 5
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477509/962-325-45-5

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
-Topic 962
-SubTopic 205
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6A-04(2)(b))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477804/962-205-S99-1

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Topic 962
-SubTopic 205
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6A-04(3)(b))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477804/962-205-S99-1

Reference 14: http://www.xbrl.org/2003/role/disclosureRef
-Topic 962
-SubTopic 205
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6A-02(a))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477804/962-205-S99-1

Reference 15: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (bbb)(2)(i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 16: http://www.xbrl.org/2003/role/recommendedDisclosureRef
-Topic 825
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 23
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482907/825-10-50-23

Reference 17: http://www.xbrl.org/2003/role/disclosureRef
-Topic 962
-SubTopic 325
-Name Accounting Standards Codification
-Section 45
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477509/962-325-45-6

+ Details

Statement of Changes in Net Assets Available for Benefits - EBP 025 - USD ($)	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Investment income
Net appreciation in value of investments	$ 64,276,501	$ 13,995,011
Dividends and interest	2,245,709	2,778,360
Other	1,021	1,151
Net investment income	66,523,231	16,774,522
Interest income on notes receivable from participants	650,661	543,744
Contributions
Participant	24,534,623	22,097,370
Company	8,768,876	7,975,094
Rollovers and other	6,333,317	684,316
Total contributions	39,636,816	30,756,780
Net additions	106,810,708	48,075,046
DEDUCTIONS
Benefit payments	60,664,611	50,086,460
Expenses paid	645,914	492,369
Total deductions	61,310,525	50,578,829
NET INCREASE (DECREASE)	45,500,183	(2,503,783)
Transfers to Leggett & Platt, Incorporated 401(k) Plan and Trust	63,437,519	0
BEGINNING OF YEAR	374,558,338	377,062,121
END OF YEAR	483,496,040	374,558,338
Hanes Companies, Inc. Retirement Savings Plan II
DEDUCTIONS
Transfers to Leggett & Platt, Incorporated 401(k) Plan and Trust	60,239,226	0
Precision Hydraulic Cylinders, Inc. 401(k) and Profit Sharing Plan
DEDUCTIONS
Transfers to Leggett & Platt, Incorporated 401(k) Plan and Trust	$ 3,198,293	$ 0

PARTIES-IN-INTEREST TRANSACTIONS (Details) - EBP 025 - USD ($)	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
EBP, Related Party and Party-in-Interest Transactions [Line Items]
Expenses paid	$ 645,914	$ 492,369
Investments, at fair value	474,643,502	366,888,771
Notes receivable from participants	8,045,643	6,968,604
EBP, Trustee
EBP, Related Party and Party-in-Interest Transactions [Line Items]
Expenses paid	467,304	391,602
Common stocks
EBP, Related Party and Party-in-Interest Transactions [Line Items]
Cash dividends	$ 344,424	$ 1,118,711
Number of Shares/Units (in shares)	1,653,063	1,780,313
Investments, at fair value	$ 18,183,691	$ 17,091,008

- Definition

Fair value of investment, excluding plan interest in master trust, held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Includes, but is not limited to, derivative, investment measured at net asset value per share as practical expedient, and insurance contract not meeting fully-benefit responsive investment criteria.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4B
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480434/815-10-50-4B

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4B
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480434/815-10-50-4B

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4A
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480434/815-10-50-4A

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-3

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-3

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 8: http://www.xbrl.org/2003/role/exampleRef
-Topic 962
-SubTopic 325
-Name Accounting Standards Codification
-Section 55
-Paragraph 17
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478873/962-325-55-17

Reference 9: http://www.xbrl.org/2003/role/exampleRef
-Topic 962
-SubTopic 325
-Name Accounting Standards Codification
-Section 45
-Paragraph 5
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477509/962-325-45-5

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4K
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480434/815-10-50-4K

Reference 11: http://www.xbrl.org/2003/role/exampleRef
-Topic 962
-SubTopic 325
-Name Accounting Standards Codification
-Section 45
-Paragraph 5
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477509/962-325-45-5

Reference 12: http://www.xbrl.org/2003/role/exampleRef
-Topic 962
-SubTopic 325
-Name Accounting Standards Codification
-Section 45
-Paragraph 5
-Subparagraph (j)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477509/962-325-45-5

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 7A
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480434/815-10-50-7A

Reference 14: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6A
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A

Reference 15: http://www.xbrl.org/2003/role/disclosureRef
-Topic 962
-SubTopic 325
-Name Accounting Standards Codification
-Section 45
-Paragraph 5
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477509/962-325-45-5

Reference 16: http://www.xbrl.org/2003/role/exampleRef
-Topic 962
-SubTopic 325
-Name Accounting Standards Codification
-Section 45
-Paragraph 5
-Subparagraph (g)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477509/962-325-45-5

Reference 17: http://www.xbrl.org/2003/role/exampleRef
-Topic 962
-SubTopic 325
-Name Accounting Standards Codification
-Section 45
-Paragraph 5
-Subparagraph (k)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477509/962-325-45-5

Reference 18: http://www.xbrl.org/2003/role/exampleRef
-Topic 962
-SubTopic 325
-Name Accounting Standards Codification
-Section 45
-Paragraph 5
-Subparagraph (h)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477509/962-325-45-5

Reference 19: http://www.xbrl.org/2003/role/exampleRef
-Topic 962
-SubTopic 325
-Name Accounting Standards Codification
-Section 45
-Paragraph 5
-Subparagraph (e)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477509/962-325-45-5

Reference 20: http://www.xbrl.org/2003/role/exampleRef
-Topic 962
-SubTopic 325
-Name Accounting Standards Codification
-Section 45
-Paragraph 5
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477509/962-325-45-5

Reference 21: http://www.xbrl.org/2003/role/exampleRef
-Topic 962
-SubTopic 325
-Name Accounting Standards Codification
-Section 45
-Paragraph 5
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477509/962-325-45-5

Reference 22: http://www.xbrl.org/2003/role/exampleRef
-Topic 962
-SubTopic 325
-Name Accounting Standards Codification
-Section 45
-Paragraph 5
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477509/962-325-45-5

+ Details

SUMMARY OF ACCOUNTING POLICIES	12 Months Ended
SUMMARY OF ACCOUNTING POLICIES	Dec. 31, 2025
EBP 025
EBP, Accounting Policy [Line Items]
SUMMARY OF ACCOUNTING POLICIES	SUMMARY OF ACCOUNTING POLICIES Basis of Accounting The accompanying financial statements have been prepared on the accrual basis of accounting, except for benefit payments, which are recorded when paid. NOTE B – SUMMARY OF ACCOUNTING POLICIES – CONTINUED Use of Estimates The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements. Actual results could differ materially from those estimates. Investments and Income Recognition The Plan offers investment options in Allspring Enhanced Stock Market CIT N Fund, Galliard Stable Return PN Fund, and Vanguard Target Retirement Trust II Funds that are classified as collective investment funds. The fair value of these funds are valued at net asset value (NAV) as a practical expedient. As of December 31, 2025 and 2024, there were no unfunded commitments or restrictions on redemptions. The Galliard Stable Return PN Fund invests all assets in Galliard Stable Return Fund Core (Fund Core), a collective trust fund sponsored by the trustee. The Fund Core is a fully benefit-responsive fund which seeks to provide investors with a moderate level of stable income without principal volatility. The primary underlying investments held by the Fund Core are guaranteed investment contracts and security-backed contracts. An investment in Fund Core results in the issuance of a given number of participation units. SEI Trust Company, the manager of the fund, determines the purchase price and redemption price of the units, which is generally equal to the total value of each asset held by the fund, less any liabilities, divided by the total number of units outstanding at the valuation date. Redemptions of units are redeemed at the Unit Value at contract value. As a benefit-responsive fund, this fund generally permits plan participant redemptions daily. As of December 31, 2025 and 2024, there were no unfunded commitments or restrictions on redemptions. The fair value of mutual fund and common stock investments is based upon quoted market prices as of the close of business on the last day of the year. These are classified within Level 1 of the valuation hierarchy as the quoted price is in an active market. See Note C for further information regarding the valuation hierarchy. Purchases and sales of investments are recorded on a trade-date basis. Interest income is recorded on the accrual basis. Dividends are recorded on the ex-dividend date. Net appreciation includes the Plan's gains and losses on investments bought and sold as well as held during the year. Plan Tax Status The Plan obtained its latest determination letter on March 16, 2017, in which the IRS stated that the Plan, as then designed, was in compliance with the applicable requirements of the IRC and was therefore not subject to tax. The Plan has been amended and restated since receiving the determination letter. However, L&P believes the Plan is currently designed and being operated in compliance with the applicable requirements of the IRC and conforms to the requirements of ERISA.

RECONCILIATION OF FINANCIAL STATEMENTS TO FORM 5500 - Reconciliation of Benefit Payments (Details) - EBP 025 - USD ($)	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
EBP, Reconciliation of Financial Statement to Form 5500 [Line Items]
Benefit payments per the financial statements	$ 60,664,611	$ 50,086,460
Notes receivable deemed distributed, beginning of year	(73,503)	(129,638)
Notes receivable deemed distributed, end of year	22,000	73,503
Amounts allocated to withdrawing participants, beginning of year	0	(1,079)
Amounts allocated to excess contributions	910	177
Benefit payments per Form 5500	$ 60,614,018	$ 50,029,423

Cover	12 Months Ended
Cover	Dec. 31, 2025
Document Information [Line Items]
Document Type	11-K
Entity Registrant Name	LEGGETT & PLATT, INCORPORATED
Amendment Flag	false
Entity Central Index Key	0000058492
EBP 025
Document Information [Line Items]
Document Type	11-K
Entity Registrant Name	LEGGETT & PLATT, INCORPORATED
Amendment Flag	false
Entity Central Index Key	0000058492

RISKS, UNCERTAINTIES, AND SUBSEQUENT EVENTS (Details) - EBP 025 - Leggett And Platt - Subsequent Event	Apr. 13, 2026 $ / shares shares
EBP, Risk and Uncertainty [Line Items]
Right to receive (in shares) \| shares	0.1455
Common stock par value (in dollars per share) \| $ / shares	$ 0.01