Income Tax Expense(Benefit) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Current:
Federal	$ 1,150	$ 1,050	$ 1,192
State	234	202	235
Foreign	0	2	1
Total current	1,384	1,254	1,428
Deferred:
Federal	310	299	174
State	5	64	(75)
Foreign	0	0	0
Total deferred	315	363	99
Total	$ 1,699	$ 1,617	$ 1,527