XML 11 R6.htm IDEA: XBRL DOCUMENT v3.24.2.u1
Condensed Consolidated Statements of Comprehensive Loss (Unaudited) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2024
Jun. 30, 2023
Statement of Comprehensive Income [Abstract]        
Net loss $ (47,011) $ (36,215) $ (368,681) $ (76,668)
Other Comprehensive (Loss) Income, net of tax        
Net unrealized (loss) gain on available-for-sale securities 0 (6) 0 63
Defined benefit plan adjustments (7) 23 (67) 58
Foreign currency translation (loss) gain (1,375) 6,940 (19,120) 15,618
Other Comprehensive (Loss) Income, net of tax (1,382) 6,957 (19,187) 15,739
Comprehensive Loss, net of tax (48,393) (29,258) (387,868) (60,929)
Less: Comprehensive Income attributable to non-controlling interest, net of tax 2,854 2,882 5,734 2,894
Comprehensive Loss attributable to ADTRAN Holdings, Inc., net of tax $ (51,247) $ (32,140) $ (393,602) $ (63,823)