v3.26.1
Consolidated Statements of Income (Unaudited) (Parenthetical) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Income Statement [Abstract]        
Earnings allocated to participating share awards $ 20 $ 18 $ 39 $ 36
Dividends on preferred shares $ 15 $ 15 $ 29 $ 29