v3.26.1
FAIR VALUE MEASUREMENTS AND FINANCIAL INSTRUMENTS - Assets and Liabilities (Details)
$ in Thousands, gal in Millions
 3 Months Ended
Mar. 31, 2026
USD ($)
gal
Dec. 31, 2025
USD ($)
Assets:    
Cash $ 634,086 $ 524,750
Marketable securities 40,270 40,779
Trade receivables from provisional sales, net 87,276 90,148
Derivative assets 9,317  
Deferred consideration 28,494 27,755
Total assets 799,443 683,432
Liabilities:    
Contingent consideration liabilities 107,249 192,981
Other   1,202
Total liabilities $ 107,249 194,183
Outstanding diesel collar contracts with an aggregate notional volume | gal 11.0  
Gain on hedge contracts $ (12,200)  
Level 1    
Assets:    
Cash 634,086 524,750
Marketable securities 40,270 40,779
Trade receivables from provisional sales, net 0 0
Derivative assets 0  
Deferred consideration 0 0
Total assets 674,356 565,529
Liabilities:    
Contingent consideration liabilities 0 0
Other   0
Total liabilities 0 0
Level 2    
Assets:    
Cash 0 0
Marketable securities 0 0
Trade receivables from provisional sales, net 87,276 90,148
Derivative assets 9,317  
Deferred consideration 0 0
Total assets 96,593 90,148
Liabilities:    
Contingent consideration liabilities 0 0
Other   1,202
Total liabilities 0 1,202
Level 3    
Assets:    
Cash 0 0
Marketable securities 0 0
Trade receivables from provisional sales, net 0 0
Derivative assets 0  
Deferred consideration 28,494 27,755
Total assets 28,494 27,755
Liabilities:    
Contingent consideration liabilities 107,249 192,981
Other   0
Total liabilities $ 107,249 $ 192,981