Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements - Investments in Unrealized Loss Position (Details)

v3.23.2
Fair Value Measurements - Investments in Unrealized Loss Position (Details) - Securitization residual assets
$ in Millions
Jun. 30, 2023
USD ($)
security
Dec. 31, 2022
USD ($)
security
Debt Securities, Available-For-Sale, Continuous Unrealized Loss Position, Fair Value [Abstract]    
Debt Securities, Available-for-Sale, Unrealized Loss Position $ 42 $ 118
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer 142 51
Unrealized Losses    
Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss 2 27
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss $ 43 $ 22
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Number of Positions [Abstract]    
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Number of Positions | security 20 66
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Positions | security 60 12