Intangibles Assets, Net (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
Total annual intangible asset amortization expense
Intangible assets (net of accumulated amortization)	$ 1,138		$ 1,138		$ 1,248
Amortization expense	37	$ 37	115	$ 113
Customer relationships and other intangibles
Total annual intangible asset amortization expense
Intangible assets (net of accumulated amortization)	1,095		1,095		1,197
Accumulated amortization and impairment losses	1,130		1,130		1,060
Capitalized software
Total annual intangible asset amortization expense
Intangible assets (net of accumulated amortization)	33		33		37
Accumulated amortization and impairment losses	169		169		162
Other intangibles
Total annual intangible asset amortization expense
Intangible assets (net of accumulated amortization)	10		10		14
Accumulated amortization and impairment losses	$ 14		$ 14		$ 49