v3.26.1
Accumulated Other Comprehensive Income (Loss) (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Total Stockholders' Equity $ 6,851,300 $ 6,679,400 $ 7,453,600 $ 6,569,300
Total other comprehensive income (loss) net of tax (35,900) 255,700 (82,200) 384,100
Total Stockholders' Equity 7,173,900 7,128,700 7,173,900 7,128,700
Other (income) expense, net (23,400) (16,200) (47,600) (53,400)
Accumulated Translation Adjustment        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Total Stockholders' Equity     (206,500) (540,400)
Other Comprehensive Income (Loss), before Reclassifications, before Tax     (73,900) 379,400
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax     0 0
Other Comprehensive Income (Loss), Tax     200 (1,300)
Total other comprehensive income (loss) net of tax     (73,700) 378,100
Total Stockholders' Equity (280,200) (162,300) (280,200) (162,300)
Accumulated Defined Benefit Plans Adjustment        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Total Stockholders' Equity     5,600 (1,800)
Other Comprehensive Income (Loss), before Reclassifications, before Tax     (200) 0
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax     500 300
Other Comprehensive Income (Loss), Tax     0 (200)
Total other comprehensive income (loss) net of tax     (700) (500)
Total Stockholders' Equity 4,900 (2,300) 4,900 (2,300)
Accumulated Defined Benefit Plans Adjustment | Reclassification Out Of Accumulated Other Comprehensive Income        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Other (income) expense, net 200 100 500 300
Accumulated Net Unrealized Investment Gain (Loss)        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Total Stockholders' Equity     11,700 4,000
Other Comprehensive Income (Loss), before Reclassifications, before Tax     (10,900) 9,900
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax     900 1,400
Other Comprehensive Income (Loss), Tax     2,700 (2,000)
Total other comprehensive income (loss) net of tax     (9,100) 6,500
Total Stockholders' Equity 2,600 10,500 2,600 10,500
Accumulated Net Unrealized Investment Gain (Loss) | Reclassification Out Of Accumulated Other Comprehensive Income        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Other (income) expense, net (300) (900) (900) (1,400)
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Total Stockholders' Equity     100  
Other Comprehensive Income (Loss), before Reclassifications, before Tax     1,300  
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax     0  
Other Comprehensive Income (Loss), Tax     0  
Total other comprehensive income (loss) net of tax     1,300  
Total Stockholders' Equity 1,400   1,400  
AOCI Attributable to Parent        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Total Stockholders' Equity (235,400) (409,800) (189,100) (538,200)
Other Comprehensive Income (Loss), before Reclassifications, before Tax     (83,700) 389,300
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax     1,400 1,700
Other Comprehensive Income (Loss), Tax     2,900 (3,500)
Total other comprehensive income (loss) net of tax     (82,200) 384,100
Total Stockholders' Equity $ (271,300) $ (154,100) $ (271,300) $ (154,100)