Intangibles Assets, Net (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Total annual intangible asset amortization expense
Intangible assets (net of accumulated amortization)	$ 1,159		$ 1,159		$ 1,248
Amortization expense	36	$ 38	78	$ 76
Customer relationships and other intangibles
Total annual intangible asset amortization expense
Intangible assets (net of accumulated amortization)	1,114		1,114		1,197
Accumulated amortization and impairment losses	1,080		1,080		1,060
Capitalized software
Total annual intangible asset amortization expense
Intangible assets (net of accumulated amortization)	35		35		37
Accumulated amortization and impairment losses	165		165		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