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
	Feb. 28, 2022	Mar. 31, 2023	Mar. 31, 2022
Earnings Per Share [Abstract]
Net income		$ 255	$ 198
Net income attributable to noncontrolling interest		4	3
Net income attributable to controlling interest		251	195
Preferred stock dividends		8	8
Net income available to common shareholders		243	187
Net income available to common shareholders		$ 243	$ 187
Weighted average common shares outstanding - basic (in shares)		536,938	533,218
Effect of dilutive restricted stock, performance equity awards and options (in shares)		7,541	6,809
Effect of dilutive convertible preferred stock (in shares)		27,512	9,782
Weighted average common shares outstanding - diluted (in shares)		571,991	549,809
Basic earnings per common share (in dollars per share)		$ 0.45	$ 0.35
Diluted earnings per common share (in dollars per share)		$ 0.43	$ 0.34
TD Transaction | Series G Convertible Preferred Stock
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Sale of preferred stock, net (approximately)	$ 494