CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (Parenthetical) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Aug. 26, 2022	Jul. 12, 2022	Feb. 28, 2022
Dividends Declared per Common Share	$ 0.55	$ 0.55	$ 1.65	$ 1.65
Accelerate share repurchase
Accelerated share repurchase completed		$ 400		$ 400		$ 400
Stock repurchase program authorized amount		$ 231		$ 231	$ 231		$ 400