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Business Segments - Financial Information Relating to Business Segments (Details) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Sep. 30, 2024
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Segment Reporting Information [Line Items]        
Revenues from external customers   $ 5,312,246 $ 4,071,878 $ 2,567,233
Selling, general and administrative   268,337 169,962 116,589
Depreciation, depletion, amortization and impairment   1,171,873 731,416 483,945
Impairment of goodwill $ 885,000 885,240 0 0
Segment operating income (loss)   (889,737) 351,954 211,031
Other revenues   65,665 74,578 80,359
Total consolidated revenues   5,377,911 4,146,456 2,647,592
Interest income   5,729 6,122 360
Interest expense   (71,963) (52,870) (40,256)
Other income (expense)   (975) 1,898 (3,273)
Income before income taxes   (956,946) 307,104 167,862
Drilling Services        
Segment Reporting Information [Line Items]        
Total consolidated revenues   1,727,810 1,919,759 1,544,820
Drilling Products        
Segment Reporting Information [Line Items]        
Impairment of goodwill   0    
Total consolidated revenues   351,651 134,679 0
Operating Segments        
Segment Reporting Information [Line Items]        
Revenues from external customers   5,312,246 4,071,878 2,567,233
Direct operating costs   3,878,868 2,768,695 1,807,289
Selling, general and administrative   93,919 52,222 23,790
Depreciation, depletion, amortization and impairment   1,142,163 696,009 452,278
Impairment of goodwill   885,240    
Other segment items   (17,792) (769) (34)
Segment operating income (loss)   (670,152) 555,721 283,910
Operating Segments | Drilling Services        
Segment Reporting Information [Line Items]        
Revenues from external customers   1,727,810 1,919,759 1,544,820
Direct operating costs   1,029,591 1,119,200 1,025,904
Selling, general and administrative   16,502 15,014 15,027
Depreciation, depletion, amortization and impairment   477,398 364,312 354,116
Impairment of goodwill   0    
Other segment items   0 (769) (34)
Segment operating income (loss)   204,319 422,002 149,807
Operating Segments | Completion Services        
Segment Reporting Information [Line Items]        
Revenues from external customers   3,232,785 2,017,440 1,022,413
Direct operating costs   2,658,170 1,567,940 781,385
Selling, general and administrative   41,557 26,050 8,763
Depreciation, depletion, amortization and impairment   564,155 283,230 98,162
Impairment of goodwill   885,240    
Other segment items   (17,792) 0 0
Segment operating income (loss)   (898,545) 140,220 134,103
Operating Segments | Drilling Products        
Segment Reporting Information [Line Items]        
Revenues from external customers   351,651 134,679 0
Direct operating costs   191,107 81,555 0
Selling, general and administrative   35,860 11,158 0
Depreciation, depletion, amortization and impairment   100,610 48,467 0
Impairment of goodwill   0    
Other segment items   0 0 0
Segment operating income (loss)   24,074 (6,501) 0
Other        
Segment Reporting Information [Line Items]        
Segment operating income (loss)   (87) 2,829 13,776
Corporate        
Segment Reporting Information [Line Items]        
Segment operating income (loss)   $ (219,498) $ (206,596) $ (86,655)