XML 53 R32.htm IDEA: XBRL DOCUMENT v3.24.2
Investments (Tables)
6 Months Ended
Jun. 30, 2024
Investments, Debt and Equity Securities [Abstract]  
Pre-tax Gains and Losses for Marketable Securities
Pre-tax (losses)/gains for marketable securities are summarized below:

Three Months Ended June 30, 2023
Six Months Ended June 30, 2023
(in millions)
(Loss)/gain on marketable securities sold during the period
$(104)$293 
Unrealized (loss)/gain on marketable securities held as of the end of the period
(90)300 
Dividend income and other
14 
Total (loss)/gain on marketable securities
$(189)$607