XML 114 R101.htm IDEA: XBRL DOCUMENT v3.22.4
Investment Securities - Components of Gains and Losses (Realized and Unrealized) on Investment Securities (Detail) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Gain (Loss) on Securities [Line Items]      
Gains (losses) on non-marketable and other equity securities, net $ (306) $ 730 $ 360
Non-marketable securities      
Gain (Loss) on Securities [Line Items]      
Less: Realized net losses on the sales and OTTI of non-marketable and other equity securities 19 (85) (24)
Net gains (losses) on non-marketable and other equity securities still held (287) 645 336
Non-marketable securities | Venture capital and private equity fund investments measured at net asset value | Fair value accounting      
Gain (Loss) on Securities [Line Items]      
Gains (losses) on non-marketable and other equity securities, net (101) 71 32
Non-marketable securities | Venture capital and private equity fund investments measured at net asset value | Equity method accounting      
Gain (Loss) on Securities [Line Items]      
Gains (losses) on non-marketable and other equity securities, net (49) 474 162
Non-marketable securities | Unconsolidated venture capital and private equity fund investments | Fair value accounting      
Gain (Loss) on Securities [Line Items]      
Gains (losses) on non-marketable and other equity securities, net (86) 75 60
Non-marketable securities | Other investments | Fair value accounting      
Gain (Loss) on Securities [Line Items]      
Gains (losses) on non-marketable and other equity securities, net (26) 75 0
Non-marketable securities | Other investments | Equity method accounting      
Gain (Loss) on Securities [Line Items]      
Gains (losses) on non-marketable and other equity securities, net 9 10 1
Non-marketable securities | Debt funds | Equity method accounting      
Gain (Loss) on Securities [Line Items]      
Gains (losses) on non-marketable and other equity securities, net (1) 2 0
Other equity securities | Fair value accounting      
Gain (Loss) on Securities [Line Items]      
Gains (losses) on non-marketable and other equity securities, net $ (52) $ 23 $ 105