Fair Value Disclosures - Fair Value of Financial Assets and Financial Liabilities (Parenthetical) (Detail) - USD ($) $ / shares in Units, $ in Millions		Dec. 31, 2023	Dec. 31, 2022
Fair Value Balance Sheet Grouping Financial Statement Captions Line Items
Cash and cash equivalents	[1]	$ 8,736	$ 7,416
Derivative cash collateral		63	69
Restricted cash included in other assets		$ 17	17
Money market valuation per share floor		$ 1.00
Money Market Funds Member
Fair Value Balance Sheet Grouping Financial Statement Captions Line Items
Cash and cash equivalents		$ 3,400	$ 2,200

[1] At December 31, 2023, cash and cash equivalents, investments, other assets and other liabilities include $234 million, $5.0 billion, $83 million and $2.2 billion, respectively, related to consolidated variable interest entities (“VIEs”). At December 31, 2022, cash and cash equivalents, investments, other assets and other liabilities include $234 million, $3.9 billion, $68 million and $1.9 billion, respectively, related to consolidated VIEs.