v3.26.1
Condensed Consolidated Statements of Comprehensive Income - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Statement of Comprehensive Income [Abstract]        
Net Income $ 89,098 $ 78,462 $ 180,289 $ 153,988
Other Comprehensive Income (Loss):        
Currency translation adjustments (21,070) 19,703 (34,056) 23,838
Derivative financial instruments:        
Unrealized gains (losses) arising during the period, net of tax (provision) benefit of $(72), $236, $32, and $58, respectively 224 (220) (92) 396
Reclassification adjustment for losses (gains) included in net income, net of tax (benefit) provision of $(45), $58, $(200), and $95, respectively 127 (211) 596 (343)
Amortization of benefit plan costs, net of tax benefit of $(184), $(157), $(368), and $(315), respectively 796 657 1,591 1,296
Unrealized losses arising during the period, net of tax provision of $—, $—, $—, and $(85), respectively 0 0 0 (60)
Investments:        
Reclassification adjustment for gains included in net income, net of tax provision of $—, $—, $—, and $80, respectively 0 0 0 (301)
Other Comprehensive Income (Loss) (19,923) 19,929 (31,961) 24,826
Total Comprehensive Income 69,175 98,391 148,328 178,814
Comprehensive Income Attributable to Noncontrolling Interest (84) (74) (205) (138)
Comprehensive Income Attributable to BWX Technologies, Inc. $ 69,091 $ 98,317 $ 148,123 $ 178,676