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Revenue and Customers (Tables)
9 Months Ended
Sep. 30, 2025
Revenue from Contract with Customer [Abstract]  
Schedule of Disaggregation of Revenue by Rig Types
The following table provides information about contract drilling services revenue by rig types:
Three Months Ended September 30,Nine Months Ended September 30,
2025202420252024
Floaters$630,154 $605,327 2,007,925 1,617,538 
Jackups127,251 158,216 393,985 419,140 
Total$757,405 $763,543 $2,401,910 $2,036,678 
Schedule of Contract Assets and Contract Liabilities
The following table provides information about contract assets and contract liabilities from contracts with customers:
September 30, 2025December 31, 2024
Current customer contract assets$26,280 $26,049 
Noncurrent customer contract assets3,907 11,042 
Total customer contract assets30,187 37,091 
Current deferred revenue(47,053)(61,506)
Noncurrent deferred revenue(36,013)(40,439)
Total deferred revenue$(83,066)$(101,945)
Significant changes in the remaining performance obligation contract assets and the contract liabilities balances for the nine months ended September 30, 2025 and 2024, are as follows:
Contract AssetsContract Liabilities
Net balance at December 31, 2024
$37,091 $(101,945)
Additions to deferred costs33,833 — 
Additions to deferred revenue— (103,678)
Amortization of deferred costs(40,737)— 
Amortization of deferred revenue— 122,557 
Total(6,904)18,879 
Net balance at September 30, 2025
$30,187 $(83,066)
Net balance at December 31, 2023
$4,416 $(43,072)
Additions to deferred costs43,597 — 
Additions to deferred revenue— (97,208)
Amortization of deferred costs(17,088)— 
Amortization of deferred revenue— 54,411 
Total26,509 (42,797)
Net balance at September 30, 2024
$30,925 $(85,869)
Unfavorable contactsFavorable contracts
Balance at December 31, 2024
$(8,580)$214 
Amortization8,580 (214)
Balance at September 30, 2025
$— $— 
Balance at December 31, 2023
$(50,863)$10,128 
Additions(27,663)— 
Amortization55,129 (8,549)
Balance at September 30, 2024
$(23,397)$1,579