(Schedule of Components of Income Tax Expense (Benefit) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
U.S. federal	$ 454	$ 413	$ 98
U.S. state and local	56	47	31
Non-U.S.	27	37	(3)
Current tax provision (benefit), total	537	497	126
U.S. federal	(775)	(274)	(2)
U.S. state and local	(39)	(27)	2
Non-U.S.	41	(8)	50
Deferred income tax provision (benefit), net	(773)	(309)	50
Income tax provision (benefit)	$ (236)	$ 188	$ 176