Pension and Other Postretirement Benefits - Schedule of Obligations and Funded Status (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Pension benefits
Change in benefit obligation
Benefit obligation at beginning of year	$ 1,592	$ 1,599
Service cost	3	3	$ 4
Interest cost	75	80	51
Amendments	0	0
Actuarial (gains) losses	(58)	50
Settlements	0	(31)
Benefits paid	(112)	(118)
Foreign currency translation impact	(4)	9
Benefit obligation at end of year	1,496	1,592	1,599
Change in plan assets
Fair value of plan assets at beginning of year	925	970
Actual (loss) return on plan assets	(8)	57
Employer contributions	79	36
Benefits paid	(95)	(101)
Administrative expenses	(12)	(13)
Settlement payments	0	(32)
Foreign currency translation impact	(3)	8
Fair value of plan assets at end of year	886	925	970
Funded status	(610)	(667)
Amounts recognized in the Consolidated Balance Sheet consist of:
Noncurrent assets	31	13
Current liabilities	(16)	(16)
Noncurrent liabilities	(625)	(664)
Net amount recognized	(610)	(667)
Amounts recognized in Accumulated Other Comprehensive Loss consist of:
Net actuarial loss (gain)	956	960
Prior service cost (benefit)	2	2
Net amount recognized, before tax effect	958	962
Other changes in plan assets and benefit obligations recognized in Other Comprehensive Loss consist of:
Net actuarial cost (benefit)	28	86
Amortization of accumulated net actuarial (loss) benefit	(32)	(33)
Prior service benefit	0	0
Amortization of prior service benefit	0	0
Net amount recognized, before tax effect	(4)	53
Pension benefits | United States
Change in benefit obligation
Benefit obligation at beginning of year	1,434
Benefit obligation at end of year	1,356	1,434
Change in plan assets
Fair value of plan assets at beginning of year	780
Fair value of plan assets at end of year	739	780
Funded status	(617)	(654)
Other postretirement benefits
Change in benefit obligation
Benefit obligation at beginning of year	103	120
Service cost	1	1	2
Interest cost	5	7	4
Amendments	(2)	(10)
Actuarial (gains) losses	(36)	(1)
Settlements	0	0
Benefits paid	(11)	(14)
Foreign currency translation impact	0	0
Benefit obligation at end of year	60	103	120
Change in plan assets
Fair value of plan assets at beginning of year	0	0
Actual (loss) return on plan assets	0	0
Employer contributions	0	0
Benefits paid	0	0
Administrative expenses	0	0
Settlement payments	0	0
Foreign currency translation impact	0	0
Fair value of plan assets at end of year	0	0	$ 0
Funded status	(60)	(103)
Amounts recognized in the Consolidated Balance Sheet consist of:
Noncurrent assets	0	0
Current liabilities	(6)	(11)
Noncurrent liabilities	(54)	(92)
Net amount recognized	(60)	(103)
Amounts recognized in Accumulated Other Comprehensive Loss consist of:
Net actuarial loss (gain)	(59)	(26)
Prior service cost (benefit)	(33)	(41)
Net amount recognized, before tax effect	(92)	(67)
Other changes in plan assets and benefit obligations recognized in Other Comprehensive Loss consist of:
Net actuarial cost (benefit)	(36)	(1)
Amortization of accumulated net actuarial (loss) benefit	3	3
Prior service benefit	(2)	(10)
Amortization of prior service benefit	10	9
Net amount recognized, before tax effect	$ (25)	$ 1