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Revenue Recognition - Disaggregation of Revenue (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023
Revenue Recognition |  |  |  |
Revenues | $ 731,805 | $ 733,974 | $ 2,200,307 | $ 2,280,180
Operating segments | Lower 48 |  |  |  |
Revenue Recognition |  |  |  |
Revenues | 279,960 | 314,999 | 871,091 | 1,061,583
Operating segments | U.S. Offshore Gulf Of Mexico |  |  |  |
Revenue Recognition |  |  |  |
Revenues | 27,479 | 28,742 | 89,984 | 98,673
Operating segments | Alaska |  |  |  |
Revenue Recognition |  |  |  |
Revenues | 12,626 | 9,186 | 35,726 | 32,646
Operating segments | Canada |  |  |  |
Revenue Recognition |  |  |  |
Revenues | 1,352 | 1,993 | 5,333 | 6,676
Operating segments | Middle East & Asia |  |  |  |
Revenue Recognition |  |  |  |
Revenues | 283,128 | 281,671 | 846,382 | 807,695
Operating segments | Latin America |  |  |  |
Revenue Recognition |  |  |  |
Revenues | 118,236 | 101,815 | 333,269 | 289,522
Operating segments | Europe, Africa & CIS |  |  |  |
Revenue Recognition |  |  |  |
Revenues | 25,939 | 17,027 | 62,976 | 55,760
Operating segments | U.S. Drilling |  |  |  |
Revenue Recognition |  |  |  |
Revenues | 254,773 | 276,385 | 786,485 | 941,867
Operating segments | U.S. Drilling | Lower 48 |  |  |  |
Revenue Recognition |  |  |  |
Revenues | 217,138 | 241,900 | 670,060 | 820,927
Operating segments | U.S. Drilling | U.S. Offshore Gulf Of Mexico |  |  |  |
Revenue Recognition |  |  |  |
Revenues | 25,510 | 25,768 | 82,555 | 89,744
Operating segments | U.S. Drilling | Alaska |  |  |  |
Revenue Recognition |  |  |  |
Revenues | 12,125 | 8,717 | 33,870 | 31,196
Operating segments | International Drilling |  |  |  |
Revenue Recognition |  |  |  |
Revenues | 368,594 | 344,780 | 1,074,686 | 1,002,478
Operating segments | International Drilling | Middle East & Asia |  |  |  |
Revenue Recognition |  |  |  |
Revenues | 250,740 | 243,691 | 751,271 | 704,918
Operating segments | International Drilling | Latin America |  |  |  |
Revenue Recognition |  |  |  |
Revenues | 94,140 | 86,665 | 266,416 | 251,300
Operating segments | International Drilling | Europe, Africa & CIS |  |  |  |
Revenue Recognition |  |  |  |
Revenues | 23,714 | 14,424 | 56,999 | 46,260
Operating segments | Drilling Solutions |  |  |  |
Revenue Recognition |  |  |  |
Revenues | 79,544 | 72,831 | 238,079 | 224,729
Operating segments | Drilling Solutions | Lower 48 |  |  |  |
Revenue Recognition |  |  |  |
Revenues | 42,161 | 45,646 | 134,296 | 148,587
Operating segments | Drilling Solutions | U.S. Offshore Gulf Of Mexico |  |  |  |
Revenue Recognition |  |  |  |
Revenues | 1,969 | 2,974 | 7,429 | 8,929
Operating segments | Drilling Solutions | Alaska |  |  |  |
Revenue Recognition |  |  |  |
Revenues | 501 | 469 | 1,856 | 1,450
Operating segments | Drilling Solutions | Canada |  |  |  |
Revenue Recognition |  |  |  |
Revenues | 416 | 467 | 1,282 | 1,137
Operating segments | Drilling Solutions | Middle East & Asia |  |  |  |
Revenue Recognition |  |  |  |
Revenues | 13,321 | 10,550 | 37,363 | 32,587
Operating segments | Drilling Solutions | Latin America |  |  |  |
Revenue Recognition |  |  |  |
Revenues | 20,735 | 11,885 | 54,789 | 30,446
Operating segments | Drilling Solutions | Europe, Africa & CIS |  |  |  |
Revenue Recognition |  |  |  |
Revenues | 441 | 840 | 1,064 | 1,593
Operating segments | Rig Technologies |  |  |  |
Revenue Recognition |  |  |  |
Revenues | 45,809 | 61,437 | 145,511 | 183,481
Operating segments | Rig Technologies | Lower 48 |  |  |  |
Revenue Recognition |  |  |  |
Revenues | 20,661 | 27,453 | 66,735 | 92,069
Operating segments | Rig Technologies | Canada |  |  |  |
Revenue Recognition |  |  |  |
Revenues | 936 | 1,526 | 4,051 | 5,539
Operating segments | Rig Technologies | Middle East & Asia |  |  |  |
Revenue Recognition |  |  |  |
Revenues | 19,067 | 27,430 | 57,748 | 70,190
Operating segments | Rig Technologies | Latin America |  |  |  |
Revenue Recognition |  |  |  |
Revenues | 3,361 | 3,265 | 12,064 | 7,776
Operating segments | Rig Technologies | Europe, Africa & CIS |  |  |  |
Revenue Recognition |  |  |  |
Revenues | 1,784 | 1,763 | 4,913 | 7,907
Eliminations & other |  |  |  |
Revenue Recognition |  |  |  |
Revenues | $ (16,915) | $ (21,459) | $ (44,454) | $ (72,375)

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