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Stockholders' Equity Components of Stockholders' Equity (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Accumulated Other Comprehensive Income (Loss) |  |  |
Net current period other comprehensive income (loss) | $ (408) | $ 89 | $ (355)
Recognition of effective portion of hedges | 198 | (178) | (165)
Change in AOCI | (184) | 87 | (430)
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax | 182 | 11 | (183)
Defined Benefit Pension Plans |  |  |
Accumulated Other Comprehensive Income (Loss) |  |  |
Tax effect | (6) | (7) | (1)
Other Comprehensive (Income) Loss, Defined Benefit Plan, Reclassification Adjustment from AOCI, after Tax | 16 | (2) | 14
Other Postretirement Benefit Plans |  |  |
Accumulated Other Comprehensive Income (Loss) |  |  |
Tax effect | (2) | 5 | (27)
Other Comprehensive (Income) Loss, Defined Benefit Plan, Reclassification Adjustment from AOCI, after Tax | 8 | (13) | 86
Kimberly-Clark Corporation |  |  |
Accumulated Other Comprehensive Income (Loss) |  |  |
Unrealized translation | (373) | 84 | (324)
Tax effect | (17) | 7 | (23)
Net current period other comprehensive income (loss) | (390) | 91 | (347)
Unrecognized net actuarial loss and transition amount | Defined Benefit Pension Plans |  |  |
Accumulated Other Comprehensive Income (Loss) |  |  |
Funded status recognition | (26) | (49) | (109)
Amortization | 40 | 39 | 34
Settlements and curtailments | 2 | 35 | 52
Currency and other | (6) | 23 | (36)
Other Comprehensive (Income) Loss, Reclassification Adjustment from AOCI, Pension Plans, before Tax | 22 | 2 | 13
Unrecognized net actuarial loss and transition amount | Other Postretirement Benefit Plans |  |  |
Accumulated Other Comprehensive Income (Loss) |  |  |
Unrecognized net actuarial loss and transition amount | 10 | (18) | 113
Unrecognized prior service cost/credit | Defined Benefit Pension Plans |  |  |
Accumulated Other Comprehensive Income (Loss) |  |  |
Other Comprehensive (Income) Loss, Reclassification Adjustment from AOCI, Pension Plans, before Tax | 0 | 3 | 2
Funded status recognition | 0 | (3) | (2)
Cash Flow Hedges and Other |  |  |
Accumulated Other Comprehensive Income (Loss) |  |  |
Tax effect | (70) | (5) | 62
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent |  |  |
Accumulated Other Comprehensive Income (Loss) |  |  |
Currency and other | (15) | (14) | (22)
Amortization | $ (69) | $ (208) | $ 58

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