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Pension and Other Postretirement Benefits - Schedule of Defined Benefit Plan Assets (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Fixed income
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Plan Assets, Fair Value by Hierarchy and NAV [Extensible Enumeration]	Fair Value Measured at Net Asset Value Per Share	Fair Value Measured at Net Asset Value Per Share
Investment funds - global equity
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Plan Assets, Fair Value by Hierarchy and NAV [Extensible Enumeration]	Fair Value Measured at Net Asset Value Per Share	Fair Value Measured at Net Asset Value Per Share
Investment funds - emerging markets
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Plan Assets, Fair Value by Hierarchy and NAV [Extensible Enumeration]		Fair Value Measured at Net Asset Value Per Share
Investment funds – real estate
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Plan Assets, Fair Value by Hierarchy and NAV [Extensible Enumeration]		Fair Value Measured at Net Asset Value Per Share
Level 3
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	$ 172	$ 234	$ 252
Level 3 | Private equity
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	2	3	5
Level 3 | Real estate – direct
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	170	231	247
Pension Plan
Defined Benefit Plan Disclosure [Line Items]
Total investments at fair value	449	1,291
Pension Plan | Total assets in fair value hierarchy
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	404	1,053
Pension Plan | Level 1
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	105	641
Pension Plan | Level 1 | Cash and cash equivalents
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	36	38
Pension Plan | Level 1 | Global large cap equity
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	8	3
Pension Plan | Level 1 | U.S. large cap equity
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	10	177
Pension Plan | Level 1 | U.S. mid/small cap equity
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets		297
Pension Plan | Level 1 | Mutual funds – global equity
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets		59
Pension Plan | Level 1 | Mutual funds – U.S. equity
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	51	49
Pension Plan | Level 1 | Fixed income
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets		18
Pension Plan | Level 2
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	127	178
Pension Plan | Level 2 | Fixed income
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	1	1
Pension Plan | Level 2 | Government issued debt securities
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	18	18
Pension Plan | Level 2 | Corporate debt securities
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	6	49
Pension Plan | Level 2 | Insurance contracts
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	102	110
Pension Plan | Level 3
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	172	234
Pension Plan | Level 3 | Investment funds – real estate
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	134	187
Pension Plan | Level 3 | Private equity
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	2	3
Pension Plan | Level 3 | Real estate – direct
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	36	44
Pension Plan | Fair Value Measured at Net Asset Value Per Share
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	45	238
Pension Plan | Fair Value Measured at Net Asset Value Per Share | Fixed income
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	25	108
Pension Plan | Fair Value Measured at Net Asset Value Per Share | Investment funds - global equity
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	20	118
Pension Plan | Fair Value Measured at Net Asset Value Per Share | Investment funds - emerging markets
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets		5
Pension Plan | Fair Value Measured at Net Asset Value Per Share | Investment funds – real estate
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets		7
Pension Plan | United States
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	195	880	886
Total investments at fair value	195	879
Accrued income	0	1
Pension Plan | United States | Total assets in fair value hierarchy
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	195	788
Pension Plan | United States | Level 1
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	59	590
Pension Plan | United States | Level 1 | Cash and cash equivalents
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	8	15
Pension Plan | United States | Level 1 | Global large cap equity
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	0	0
Pension Plan | United States | Level 1 | U.S. large cap equity
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	0	173
Pension Plan | United States | Level 1 | U.S. mid/small cap equity
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets		276
Pension Plan | United States | Level 1 | Mutual funds – global equity
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets		59
Pension Plan | United States | Level 1 | Mutual funds – U.S. equity
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	51	49
Pension Plan | United States | Level 1 | Fixed income
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets		18
Pension Plan | United States | Level 2
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	0	41
Pension Plan | United States | Level 2 | Fixed income
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	0	0
Pension Plan | United States | Level 2 | Government issued debt securities
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	0	0
Pension Plan | United States | Level 2 | Corporate debt securities
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	0	41
Pension Plan | United States | Level 2 | Insurance contracts
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	0	0
Pension Plan | United States | Level 3
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	136	157
Pension Plan | United States | Level 3 | Investment funds – real estate
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	106	127
Pension Plan | United States | Level 3 | Private equity
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	2	3
Pension Plan | United States | Level 3 | Real estate – direct
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	28	27
Pension Plan | United States | Fair Value Measured at Net Asset Value Per Share
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	0	91
Pension Plan | United States | Fair Value Measured at Net Asset Value Per Share | Fixed income
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	0	86
Pension Plan | United States | Fair Value Measured at Net Asset Value Per Share | Investment funds - global equity
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	0	0
Pension Plan | United States | Fair Value Measured at Net Asset Value Per Share | Investment funds - emerging markets
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets		5
Pension Plan | United States | Fair Value Measured at Net Asset Value Per Share | Investment funds – real estate
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets		0
Pension Plan | Non-U.S. Plans
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	254	412	$ 381
Total investments at fair value	254	412
Pension Plan | Non-U.S. Plans | Total assets in fair value hierarchy
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	209	265
Pension Plan | Non-U.S. Plans | Level 1
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	46	51
Pension Plan | Non-U.S. Plans | Level 1 | Cash and cash equivalents
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	28	23
Pension Plan | Non-U.S. Plans | Level 1 | Global large cap equity
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	8	3
Pension Plan | Non-U.S. Plans | Level 1 | U.S. large cap equity
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	10	4
Pension Plan | Non-U.S. Plans | Level 1 | U.S. mid/small cap equity
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets		21
Pension Plan | Non-U.S. Plans | Level 1 | Mutual funds – global equity
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets		0
Pension Plan | Non-U.S. Plans | Level 1 | Mutual funds – U.S. equity
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	0	0
Pension Plan | Non-U.S. Plans | Level 1 | Fixed income
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets		0
Pension Plan | Non-U.S. Plans | Level 2
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	127	137
Pension Plan | Non-U.S. Plans | Level 2 | Fixed income
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	1	1
Pension Plan | Non-U.S. Plans | Level 2 | Government issued debt securities
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	18	18
Pension Plan | Non-U.S. Plans | Level 2 | Corporate debt securities
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	6	8
Pension Plan | Non-U.S. Plans | Level 2 | Insurance contracts
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	102	110
Pension Plan | Non-U.S. Plans | Level 3
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	36	77
Pension Plan | Non-U.S. Plans | Level 3 | Investment funds – real estate
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	28	60
Pension Plan | Non-U.S. Plans | Level 3 | Private equity
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	0	0
Pension Plan | Non-U.S. Plans | Level 3 | Real estate – direct
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	8	17
Pension Plan | Non-U.S. Plans | Fair Value Measured at Net Asset Value Per Share
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	45	147
Pension Plan | Non-U.S. Plans | Fair Value Measured at Net Asset Value Per Share | Fixed income
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	25	22
Pension Plan | Non-U.S. Plans | Fair Value Measured at Net Asset Value Per Share | Investment funds - global equity
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets	$ 20	118
Pension Plan | Non-U.S. Plans | Fair Value Measured at Net Asset Value Per Share | Investment funds - emerging markets
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets		0
Pension Plan | Non-U.S. Plans | Fair Value Measured at Net Asset Value Per Share | Investment funds – real estate
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan assets		$ 7

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Amount of asset segregated and restricted to provide benefit under defined benefit plan. Asset includes, but is not limited to, stock, bond, other investment, earning from investment, and contribution by employer and employee.

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