v3.25.2
Significant Accounting Policies (Components Of Investments) (Details) - USD ($)
$ in Millions
Jun. 30, 2025
Dec. 31, 2024
Significant Accounting Policies [Abstract]    
Equity method investments [1] $ 194 $ 172
Investment in equity securities at adjusted cost [2] 39 29
Investments in equity securities at fair value [2] 48 32
Investments in exchange memberships and equity securities of certain exchanges [2] 2 2
Total investments $ 283 $ 235
[1] The Company’s share of income or losses is included in “Other income” in the condensed consolidated statements of comprehensive income.
[2] These investments do not qualify for the equity method of accounting. Dividends received are included in “Other income” in the condensed consolidated statements of comprehensive income.