Commitments and Guarantees - Schedule Of Repurchase Agreements (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Commitments and Contingencies Disclosure [Abstract]
Fair value of indemnified securities financing	$ 385,740	$ 440,875
Fair value of cash and securities held by us, as agent, as collateral for indemnified securities financing	404,121	463,273
Fair value of collateral for indemnified securities financing invested in indemnified repurchase agreements	61,560	54,432
Fair value of cash and securities held by us or our agents as collateral for investments in indemnified repurchase agreements	$ 67,014	$ 58,092