v3.25.2
Shareholders' Equity (Tables)
 6 Months Ended
Jun. 30, 2025
Stockholders' Equity Note [Abstract]  
Schedule of Common Stock Outstanding Roll Forward The Company has 50,000,000 shares of no par value common stock authorized. The following table presents a rollforward of changes in common shares issued and outstanding.
Quarter Ended June 30, Six Months Ended June 30,
(shares in ones)
2025202420252024
Issued and outstanding common shares, beginning of period12,702,640 13,023,511 12,790,117 13,131,672 
Issuance of common shares1,406 2,603 3,664 3,987 
Repurchase of common shares(49,866)(64,082)(139,601)(173,627)
Issued and outstanding common shares, end of period12,654,180 12,962,032 12,654,180 12,962,032 
Schedule Of Net Income (Loss) Per Common Share The following table presents basic net income per common share and diluted net income per common share.
Quarter Ended June 30, Six Months Ended June 30,
(in thousands, except per share amounts)2025202420252024
Net income to common shareholders$631,039 $249,701 $752,753 $1,274,885 
Adjustment and purchase of redeemable noncontrolling interests
1,301 (6,100)34,642 (38,702)
Adjusted net income to common shareholders$632,340 $243,601 $787,395 $1,236,183 
Weighted average basic common shares outstanding
12,697 13,053 12,750 13,095 
Weighted average dilutive potential common shares from restricted stock units and restricted stock
33 28 32 23 
Weighted diluted common shares outstanding
12,730 13,081 12,782 13,118 
Basic net income per common share$49.80 $18.66 $61.76 $94.40 
Diluted net income per common share
$49.67 $18.62 $61.60 $94.24