v3.26.1
Note 7 - Stockholders' Equity - Schedule of Accumulated other comprehensive income (loss) (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Balance Beginning $ 2,591,646 $ 2,039,514
Balance Ending 2,570,813 2,073,967
Changes in fair value of derivative contracts designated as hedge transactions [Member]    
Balance Beginning 1,505 5,994
Other comprehensive loss before reclassification (1,507) 3,688
Reclassification from AOCI to sales (2,310) (2,178)
Reclassification from AOCI to cost of sales and other direct production costs 349 1,825
Reclassification from AOCI to fair value adjustments, net 525  
Provision for income taxes 786 (901)
Balance Ending (652) 8,428
Adjustments For Pension Plans [Member]    
Balance Beginning (4,839) (16,260)
Other comprehensive loss before reclassification 0 0
Reclassification from AOCI to sales 0 0
Reclassification from AOCI to cost of sales and other direct production costs 0 0
Reclassification from AOCI to fair value adjustments, net 0  
Provision for income taxes 0 0
Balance Ending (4,839) (16,260)
Accumulated Other Comprehensive Income (Loss), Net    
Balance Beginning (3,334) (10,266)
Balance Ending (5,491) (7,832)
Accumulated Distributions in Excess of Net Income [Member]    
Balance Beginning (3,334) (10,266)
Other comprehensive loss before reclassification (1,507) 3,688
Reclassification from AOCI to sales (2,310) (2,178)
Reclassification from AOCI to cost of sales and other direct production costs 349 1,825
Reclassification from AOCI to fair value adjustments, net 525  
Provision for income taxes 786 (901)
Balance Ending $ (5,491) $ (7,832)