v3.26.1
Shareholders' Equity (Schedule Of Net Income (Loss) Per Share) (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Earnings Per Share [Line Items]        
Net income to common shareholders $ 1,168,839 $ 631,039 $ 956,550 $ 752,753
Adjustment and purchase of redeemable noncontrolling interests (864) 1,301 (27,301) 34,642
Adjusted net income to common shareholders $ 1,167,975 $ 632,340 $ 929,249 $ 787,395
Weighted average basic common shares outstanding 12,548 12,697 12,589 12,750
Weighted average diluted common shares outstanding 12,592 12,730 12,631 12,782
Basic $ 93.08 $ 49.80 $ 73.81 $ 61.76
Diluted $ 92.76 $ 49.67 $ 73.57 $ 61.60
Restricted Stock Units (RSUs) [Member]        
Earnings Per Share [Line Items]        
Dilutive potential common shares from restricted stock units and restricted stock 44 33 42 32