CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Common Stock, Number of Shares, Par Value and Other Disclosure [Abstract]
Financing receivable, allowance for loan losses	$ 2,096	$ 1,886
Accumulated depreciation	$ 407	$ 392
Common stock par value per share (in usd per share)	$ 0.0001	$ 0.0001
Preferred stock par value (in dollars per share)	$ 0.01	$ 0.01