v3.26.1
FAIR VALUE MEASUREMENTS AND FINANCIAL INSTRUMENTS - Assets and Liabilities (Details)
$ in Thousands, gal in Millions
 6 Months Ended
Jun. 30, 2026
USD ($)
gal
Dec. 31, 2025
USD ($)
Assets:    
Cash $ 1,783,042 $ 515,561
Marketable securities 50,922 40,779
Trade receivables from provisional sales, net 41,924 90,148
Derivative assets 4,387  
Deferred consideration 27,552 27,755
Total assets 1,907,827 674,243
Liabilities:    
Contingent consideration liabilities 77,306 162,207
Other   1,202
Total liabilities $ 77,306 163,409
Outstanding diesel collar contracts with an aggregate notional volume | gal 7.4  
Gain on hedge contracts $ (11,900)  
Level 1    
Assets:    
Cash 1,783,042 515,561
Marketable securities 50,922 40,779
Trade receivables from provisional sales, net 0 0
Derivative assets 0  
Deferred consideration 0 0
Total assets 1,833,964 556,340
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 41,924 90,148
Derivative assets 4,387  
Deferred consideration 0 0
Total assets 46,311 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 27,552 27,755
Total assets 27,552 27,755
Liabilities:    
Contingent consideration liabilities 77,306 162,207
Other   0
Total liabilities $ 77,306 $ 162,207