Earnings Per Share - Schedule Of Reconciliation Of Net Income/(Loss) to Net Income/(Loss) Available to Common Shareholders (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Earnings Per Share [Abstract]
Net income	$ 198	$ 236
Net income attributable to noncontrolling interest	3	3
Net income attributable to controlling interest	195	233
Preferred stock dividends	8	8
Net income available to common shareholders	$ 187	$ 225
Weighted average common shares outstanding - basic (in shares)	533,218	552,249
Effect of dilutive restricted stock, performance equity awards and options (in shares)	6,809	4,539
Effect of dilutive securities (in shares)	9,782	0
Weighted average common shares outstanding - diluted (in shares)	549,809	556,788
Basic earnings per common share (in dollars per share)	$ 0.35	$ 0.41
Diluted earnings per common share (in dollars per share)	$ 0.34	$ 0.40
Liquidation Amount	$ 1,032