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Employee Benefits - Schedule of the Benefit Obligation (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |  |
Fair value of plan assets at beginning of year | $ 1,473 |  |
Fair value of plan assets at end of year | 1,395 | $ 1,473 |
Amounts recognized in consolidated balance sheets: |  |  |
Non-current assets | 246 | 238 |
Non-current liabilities | (180) | (199) |
Retirement Plans |  |  |
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward] |  |  |
Net benefit obligation at beginning of year | 1,425 | 1,407 |
Service cost | 2 | 2 | $ 3
Interest cost | 69 | 74 | 48
Plan participants’ contributions | 0 | 0 |
Actuarial loss (gain) | (89) | 57 |
Gross benefits paid | (76) | (70) |
Foreign currency effect | (8) | 20 |
Other adjustments | 0 | (65) |
Net benefit obligation at end of year | 1,323 | 1,425 | 1,407
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |  |
Fair value of plan assets at beginning of year | 1,473 | 1,464 |
Actual return on plan assets | (9) | 115 |
Employer contributions | 11 | 10 |
Plan participants’ contributions | 0 | 0 |
Gross benefits paid | (75) | (70) |
Foreign currency effect | (5) | 19 |
Other adjustments | 0 | (65) |
Fair value of plan assets at end of year | 1,395 | 1,473 | 1,464
Funded status | 72 | 48 |
Amounts recognized in consolidated balance sheets: |  |  |
Non-current assets | 246 | 238 |
Current liabilities | (10) | (10) |
Non-current liabilities | (164) | (180) |
Total amounts recognized in consolidated balance sheets | 72 | 48 |
Accumulated benefit obligation | 1,317 | 1,418 |
Plans with accumulated benefit obligation in excess of the fair value of plan assets: |  |  |
Projected benefit obligation | 173 | 190 |
Accumulated benefit obligation | 168 | 182 |
Fair value of plan assets | 0 | 0 |
Amounts recognized in accumulated other comprehensive loss, net of tax: |  |  |
Net actuarial loss (gain) | 418 | 410 |
Prior service credit | 0 | 0 |
Total recognized | 418 | 410 |
Postretirement Plans |  |  |
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward] |  |  |
Net benefit obligation at beginning of year | 20 | 20 |
Service cost | 0 | 0 | 0
Interest cost | 1 | 1 | 1
Plan participants’ contributions | 0 | 0 |
Actuarial loss (gain) | (1) | 1 |
Gross benefits paid | (3) | (2) |
Foreign currency effect | 0 | 0 |
Other adjustments | 0 | 0 |
Net benefit obligation at end of year | 17 | 20 | 20
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] |  |  |
Fair value of plan assets at beginning of year | 1 | 5 |
Actual return on plan assets | 0 | (1) |
Employer contributions | 2 | 0 |
Plan participants’ contributions | 0 | 0 |
Gross benefits paid | (2) | (3) |
Foreign currency effect | 0 | 0 |
Other adjustments | 0 | 0 |
Fair value of plan assets at end of year | 1 | 1 | $ 5
Funded status | (16) | (19) |
Amounts recognized in consolidated balance sheets: |  |  |
Non-current assets | 0 | 0 |
Current liabilities | 0 | 0 |
Non-current liabilities | (16) | (19) |
Total amounts recognized in consolidated balance sheets | (16) | (19) |
Amounts recognized in accumulated other comprehensive loss, net of tax: |  |  |
Net actuarial loss (gain) | (36) | (37) |
Prior service credit | (10) | (11) |
Total recognized | $ (46) | $ (48) |

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- Definition Amount of plan asset for defined benefit plan with accumulated benefit obligation in excess of plan assets. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 17 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480482/715-20-55-17 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-3 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-3 + Details
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- Definition Amount of projected benefit obligation for defined benefit pension plan with accumulated benefit obligation in excess of plan assets. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-3 + Details
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- Definition Amount of payment to participant under defined benefit plan which decreases plan assets. For pension plan, payment includes, but is not limited to, pension benefits and death benefits. For other postretirement plan, payment includes, but is not limited to, prescription drug benefits, health care benefits, life insurance benefits, and legal, educational and advisory services. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 715 -SubTopic 60 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480266/715-60-50-4 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(5) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
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- Definition Amount of contributions received by defined benefit plan from participant which increases plan assets. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(4) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
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- Definition Amount of foreign currency translation gain (loss) which increases (decreases) plan assets of defined benefit plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
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- Definition Amount of cost for actuarial present value of benefits attributed to service rendered by employee for defined benefit plan. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 17 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480482/715-20-55-17 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 18 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480482/715-20-55-18 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (h)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-6 + Details
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