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 Loss [Roll Forward]        
Equity, beginning balance $ 1,245,401 $ 1,319,723 $ 1,246,092 $ 1,318,014
Other comprehensive income (loss) before reclassifications 0 0 0 0
Amounts reclassified from AOCI, net of tax 227 36 455 72
Net current-period other comprehensive income (loss) 227 36 455 72
Equity, ending balance 100,687 1,289,990 100,687 1,289,990
Total        
Accumulated Other Comprehensive Loss [Roll Forward]        
Equity, beginning balance (64,195) (75,270) (64,423) (75,306)
Equity, ending balance (63,968) (75,234) (63,968) (75,234)
Defined Benefit Pension Items        
Accumulated Other Comprehensive Loss [Roll Forward]        
Equity, beginning balance (64,563) (74,932) (64,812) (74,957)
Other comprehensive income (loss) before reclassifications 0 0 0 0
Amounts reclassified from AOCI, net of tax 248 25 497 50
Net current-period other comprehensive income (loss) 248 25 497 50
Equity, ending balance (64,315) (74,907) (64,315) (74,907)
Tax on amount reclassified from AOCI 72 11 145 23
Other        
Accumulated Other Comprehensive Loss [Roll Forward]        
Equity, beginning balance 368 (338) 389 (349)
Other comprehensive income (loss) before reclassifications 0 0 0 0
Amounts reclassified from AOCI, net of tax (21) 11 (42) 22
Net current-period other comprehensive income (loss) (21) 11 (42) 22
Equity, ending balance $ 347 $ (327) $ 347 $ (327)