Debt - Schedule of Asset-Backed Notes Transactions (Details) - USD ($) $ in Millions	1 Months Ended
	Nov. 30, 2021	May 31, 2021	Dec. 31, 2021
May 2021 ABS Notes
Debt Instrument [Line Items]
Principal Amount Issued		$ 1,700
May 2021 ABS Notes | A Senior class notes
Debt Instrument [Line Items]
Stated interest rate on debt instrument		0.50%
Expected Weighted-average Life to Maturity (in years)		2 years 11 months 26 days
Principal Amount Issued		$ 1,500
May 2021 ABS Notes | B Junior class notes
Debt Instrument [Line Items]
Stated interest rate on debt instrument		0.69%
Expected Weighted-average Life to Maturity (in years)		2 years 11 months 26 days
Principal Amount Issued		$ 119
May 2021 ABS Notes | C Junior class notes
Debt Instrument [Line Items]
Stated interest rate on debt instrument		0.89%
Expected Weighted-average Life to Maturity (in years)		2 years 11 months 26 days
Principal Amount Issued		$ 81
November 2021 ABS Notes
Debt Instrument [Line Items]
Principal Amount Issued	$ 1,400
November 2021 ABS Notes | A Senior class notes
Debt Instrument [Line Items]
Stated interest rate on debt instrument	0.99%
Expected Weighted-average Life to Maturity (in years)	2 years 11 months 15 days
Principal Amount Issued	$ 1,247
November 2021 ABS Notes | B Junior class notes
Debt Instrument [Line Items]
Stated interest rate on debt instrument	1.28%
Expected Weighted-average Life to Maturity (in years)	2 years 11 months 15 days
Principal Amount Issued	$ 76
November 2021 ABS Notes | C Junior class notes
Debt Instrument [Line Items]
Stated interest rate on debt instrument	1.38%
Expected Weighted-average Life to Maturity (in years)	2 years 11 months 15 days
Principal Amount Issued	$ 77
Asset Backed Notes
Debt Instrument [Line Items]
Principal Amount Issued			$ 3,100