v3.25.2
Condensed Consolidated Balance Sheets (Parenthetical) - USD ($)
$ in Millions
Jun. 30, 2025
Dec. 31, 2024
Equity and other investments carried at fair value $ 3,417 $ 3,930
Class A Subordinate Voting    
Common shares issued (in shares) 1,220,122,701 1,215,229,233
Common shares outstanding (in shares) 1,220,122,701 1,215,229,233
Class B Multiple Voting    
Common shares issued (in shares) 79,245,482 79,350,906
Common shares outstanding (in shares) 79,245,482 79,350,906
Founder Share    
Common shares authorized (in shares) 1 1
Common shares issued (in shares) 1 1
Common shares outstanding (in shares) 1 1