Equity in Net Assets of Non-consolidated Affiliates (Details) - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Noncontrolling Interest [Line Items]
Finance charge income	$ 1,010	$ 1,016
Income before income taxes	1,284	1,182
Net income	54	54
Joint Ventures
Noncontrolling Interest [Line Items]
Finance charge income	451	430
Income before income taxes	206	203
Net income	154	$ 153
Undistributed earnings	$ 794		$ 740

Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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+ Details