Goodwill and Other Intangibles - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Goodwill [Line Items]
Amortizable intangible assets related to acquisitions	$ 108	$ 106
Accumulated amortization	24	67
Amortization of intangible assets	11	$ 6	$ 12
Future amortization of intangibles in next year	11
Future amortization of intangibles in year two	11
Future amortization of intangibles in year three	11
Future amortization of intangibles in year four	11
Future amortization of intangibles in year five	12
Future amortization of intangibles after year five	$ 52
Maximum
Goodwill [Line Items]
Weighted average useful life of finite-lived intangible assets acquired	5 years