v3.26.1
Condensed Consolidated Statements of Comprehensive Income (Loss) - 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 (loss) $ (271,584) $ 80,345 $ (307,973) $ 52,018
Other comprehensive income, net of tax        
Net unrealized gain on cash flow hedges, net of tax 2,320 0 4,335 0
Less: reclassification for net gains (losses) included in interest expense, net of tax (281) 0 (478) 185
Net change 2,039 0 3,857 185
Foreign currency translation adjustments, net (466) 932 (870) 1,394
Other comprehensive income, net of tax 1,573 932 2,987 1,579
Comprehensive income (loss), net of tax (270,011) 81,277 (304,986) 53,597
Non-controlling interests in comprehensive income (loss), net of tax (6,578) (8,645) (11,888) (13,974)
Comprehensive income (loss) attributable to Granite Construction Incorporated, net of tax $ (276,589) $ 72,632 $ (316,874) $ 39,623