XML 59 R49.htm IDEA: XBRL DOCUMENT v3.25.1
Accumulated Other Comprehensive Loss - Defined Benefit Pension (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]    
Balance at beginning of period $ 1,638,286 $ 1,430,312
Balance at end of period 1,631,989 1,470,837
Accumulated Other Comprehensive (Loss) Income    
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]    
Balance at beginning of period (7,217) 0
Other comprehensive income (loss) before reclassifications 0 (13,663)
Amounts reclassified from AOCL 154 297
Balance at end of period $ (7,063) $ (13,366)