v3.26.3
Shareholders' Equity Accumulated Other Comprehensive Income (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2026
Jun. 30, 2026
Mar. 31, 2026
Sep. 30, 2025
Jun. 30, 2025
Mar. 31, 2025
Sep. 30, 2026
Sep. 30, 2025
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]                
Beginning balance $ 1,638,127 $ 1,628,948 $ 1,738,196 $ 1,634,424 $ 1,509,079 $ 1,411,428 $ 1,738,196 $ 1,411,428
Total other comprehensive income (loss), net of tax (1,850) (5,090) (12,826) (3,039) 36,514 13,548 (19,766) 47,023
Ending balance 1,719,312 1,638,127 1,628,948 1,713,418 1,634,424 1,509,079 1,719,312 1,713,418
Parent [Member]                
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]                
Beginning balance 1,616,199 1,607,221 1,716,596 1,613,308 1,488,375 1,390,600 1,716,596 1,390,600
Total other comprehensive income (loss), net of tax (1,850) (5,090) (12,826) (3,039) 36,514 13,548    
Ending balance 1,698,748 $ 1,616,199 1,607,221 1,693,201 $ 1,613,308 1,488,375 1,698,748 1,693,201
Foreign Currency Translation Adjustments                
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]                
Beginning balance     (46,603)     (97,556) (46,603) (97,556)
OCI before reclassifications             (19,445) 47,163
Amounts reclassified from AOCI             0 0
Total other comprehensive income (loss), net of tax             (19,445) 47,163
Ending balance (66,048)     (50,393)     (66,048) (50,393)
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent                
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]                
Beginning balance     (210)     (210) (210) (210)
OCI before reclassifications             0 0
Amounts reclassified from AOCI             0 0
Total other comprehensive income (loss), net of tax             0 0
Ending balance (210)     (210)     (210) (210)
Net Unrealized Gain (Loss) on Nonderivative Instruments                
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]                
Beginning balance     (14,380)     (14,380) (14,380) (14,380)
OCI before reclassifications             0 0
Amounts reclassified from AOCI             0 0
Total other comprehensive income (loss), net of tax             0 0
Ending balance (14,380)     (14,380)     (14,380) (14,380)
Pension Benefit Obligation Adjustments                
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]                
Beginning balance     4,688     2,215 4,688 2,215
OCI before reclassifications             0 8
Amounts reclassified from AOCI             (321) (148)
Total other comprehensive income (loss), net of tax             (321) (140)
Ending balance 4,367     2,075     4,367 2,075
Accumulated Other Comprehensive Income (Loss)                
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]                
Beginning balance     $ (56,505)     $ (109,931) (56,505) (109,931)
OCI before reclassifications             (19,445) 47,171
Amounts reclassified from AOCI             (321) (148)
Total other comprehensive income (loss), net of tax             (19,766) 47,023
Ending balance $ (76,271)     $ (62,908)     $ (76,271) $ (62,908)