$VAL
Valaris Ltd

2021 Q4 Form 10-K Financial Statement

#000031480822000011 Filed on February 22, 2022

View on sec.gov

Income Statement

Concept 2021 Q4 2021 Q2 2020 Q4
Revenue $305.5M $90.30M $296.5M
YoY Change 3.04% -76.77% -42.1%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin $18.30M $19.10M $26.50M
YoY Change -30.94% -69.49% -36.9%
% of Gross Profit
Research & Development $291.7M $254.3M $304.7M
YoY Change -4.27% -31.4% -36.07%
% of Gross Profit
Depreciation & Amortization $25.10M $54.10M $122.4M
YoY Change -79.49% -58.86% -25.27%
% of Gross Profit
Operating Expenses $335.1M $90.20M $453.6M
YoY Change -26.12% -75.67% -33.53%
Operating Profit -$42.60M
YoY Change -95.82%
Interest Expense -$2.000M $5.700M $2.900M
YoY Change -168.97% -104.93% -102.45%
% of Operating Profit
Other Income/Expense, Net $28.30M $1.300M -$28.40M
YoY Change -199.65% -101.23% -167.78%
Pretax Income -$3.300M $11.00M -$182.6M
YoY Change -98.19% -100.98% 20.77%
Income Tax -$31.00M $15.10M -$113.5M
% Of Pretax Income 137.27%
Net Earnings $27.70M -$6.200M -$70.90M
YoY Change -139.07% -99.44% -67.18%
Net Earnings / Revenue 9.07% -6.87% -23.91%
Basic Earnings Per Share -$0.08
Diluted Earnings Per Share $369.3K -$0.08 -$945.3K
COMMON SHARES
Basic Shares Outstanding 75.00M shares 75.00M shares 199.5M shares
Diluted Shares Outstanding 75.00M shares

Balance Sheet

Concept 2021 Q4 2021 Q2 2020 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments $608.7M $608.8M $326.0M
YoY Change 86.72% 201.39% 236.08%
Cash & Equivalents $608.7M $607.6M $325.8M
Short-Term Investments
Other Short-Term Assets $117.8M $90.50M $386.5M
YoY Change -69.52% -81.93% -13.44%
Inventory $0.00 $0.00 $279.4M
Prepaid Expenses $23.10M $29.10M $43.40M
Receivables $280.4M $264.0M $244.0M
Other Receivables $163.8M $172.1M $205.0M
Total Short-Term Assets $1.207B $1.212B $1.173B
YoY Change 2.87% 13.72% 10.19%
LONG-TERM ASSETS
Property, Plant & Equipment $890.9M $909.1M $10.96B
YoY Change -91.87% -91.88% -27.4%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments $86.60M $85.40M $121.0M
YoY Change -28.43% -27.01% -6.2%
Other Assets $176.0M $165.3M $176.2M
YoY Change -0.11% -21.36% -6.43%
Total Long-Term Assets $1.403B $1.383B $11.70B
YoY Change -88.01% -88.45% -26.26%
TOTAL ASSETS
Total Short-Term Assets $1.207B $1.212B $1.173B
Total Long-Term Assets $1.403B $1.383B $11.70B
Total Assets $2.609B $2.596B $12.87B
YoY Change -79.73% -80.09% -23.97%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $225.8M $174.1M $176.4M
YoY Change 28.0% 14.61% -38.79%
Accrued Expenses $104.7M $126.0M $142.0M
YoY Change -26.27% -58.14% -56.57%
Deferred Revenue $45.80M $35.20M $57.60M
YoY Change -20.49% 11.75% 92.0%
Short-Term Debt $0.00 $0.00 $0.00
YoY Change
Long-Term Debt Due $0.00 $0.00
YoY Change -100.0%
Total Short-Term Liabilities $422.0M $390.6M $426.8M
YoY Change -1.12% -87.27% -48.62%
LONG-TERM LIABILITIES
Long-Term Debt $545.3M $544.8M $0.00
YoY Change -86.69% -100.0%
Other Long-Term Liabilities $581.1M $565.4M $762.4M
YoY Change -23.78% -18.44% -12.11%
Total Long-Term Liabilities $1.126B $1.110B $762.4M
YoY Change 47.74% -76.8% -88.77%
TOTAL LIABILITIES
Total Short-Term Liabilities $422.0M $390.6M $426.8M
Total Long-Term Liabilities $1.126B $1.110B $762.4M
Total Liabilities $1.548B $1.501B $1.189B
YoY Change 30.21% -80.89% -84.4%
SHAREHOLDERS EQUITY
Retained Earnings -$33.00M $0.00 -$4.184B
YoY Change -99.21% -100.0% -722.87%
Common Stock $800.0K
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost) $0.00 $0.00 $76.20M
YoY Change -100.0% -100.0% -1.42%
Treasury Stock Shares 3.000K shares 6.600M shares
Shareholders Equity $1.058B $1.096B $4.375B
YoY Change
Total Liabilities & Shareholders Equity $2.609B $2.596B $12.87B
YoY Change -79.73% -80.09% -23.97%

Cashflow Statement

Concept 2021 Q4 2021 Q2 2020 Q4
OPERATING ACTIVITIES
Net Income $27.70M -$6.200M -$70.90M
YoY Change -139.07% -99.44% -67.18%
Depreciation, Depletion And Amortization $25.10M $54.10M $122.4M
YoY Change -79.49% -58.86% -25.27%
Cash From Operating Activities -$7.200M -$25.90M $144.7M
YoY Change -104.98% -85.34% -3.92%
INVESTING ACTIVITIES
Capital Expenditures -$26.50M $8.100M -$10.90M
YoY Change 143.12% -126.3% -79.36%
Acquisitions
YoY Change
Other Investing Activities $23.60M $26.60M $7.600M
YoY Change 210.53% 682.35% -40.62%
Cash From Investing Activities -$2.900M -$7.900M -$3.300M
YoY Change -12.12% -71.17% -91.75%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net $0.00
YoY Change
Cash From Financing Activities 0.000 $0.00 3.800M
YoY Change -100.0% -100.0% -102.65%
NET CHANGE
Cash From Operating Activities -7.200M -$25.90M 144.7M
Cash From Investing Activities -2.900M -$7.900M -3.300M
Cash From Financing Activities 0.000 $0.00 3.800M
Net Change In Cash -10.10M -$34.10M 145.2M
YoY Change -106.96% -300.59% -545.4%
FREE CASH FLOW
Cash From Operating Activities -$7.200M -$25.90M $144.7M
Capital Expenditures -$26.50M $8.100M -$10.90M
Free Cash Flow $19.30M -$34.00M $155.6M
YoY Change -87.6% -76.7% -23.5%

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us-gaap Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
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3200000 USD
CY2020 us-gaap Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
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CY2019 us-gaap Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
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5800000 USD
us-gaap Comprehensive Income Net Of Tax
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us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
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CY2020 us-gaap Comprehensive Income Net Of Tax
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CY2019 us-gaap Comprehensive Income Net Of Tax
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CY2021Q4 us-gaap Cash And Cash Equivalents At Carrying Value
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CY2020Q4 us-gaap Cash And Cash Equivalents At Carrying Value
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325800000 USD
CY2021Q4 us-gaap Restricted Cash
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CY2020Q4 us-gaap Restricted Cash
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CY2020Q4 us-gaap Other Assets Current
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CY2020Q4 us-gaap Assets Current
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66100000 USD
CY2020Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
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2248800000 USD
CY2021Q4 us-gaap Property Plant And Equipment Net
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CY2020Q4 us-gaap Property Plant And Equipment Net
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CY2021Q4 us-gaap Due From Joint Ventures Noncurrent
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249100000 USD
CY2020Q4 us-gaap Due From Joint Ventures Noncurrent
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442700000 USD
CY2021Q4 us-gaap Investments In Affiliates Subsidiaries Associates And Joint Ventures
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86600000 USD
CY2020Q4 us-gaap Investments In Affiliates Subsidiaries Associates And Joint Ventures
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120900000 USD
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176000000.0 USD
CY2020Q4 us-gaap Other Assets Noncurrent
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176200000 USD
CY2021Q4 us-gaap Assets
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CY2020Q4 us-gaap Assets
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CY2020Q4 us-gaap Accounts Payable Current
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CY2020Q4 us-gaap Other Liabilities Current
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CY2021Q4 us-gaap Liabilities Current
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CY2020Q4 us-gaap Liabilities Current
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CY2021Q4 us-gaap Long Term Debt Noncurrent
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545300000 USD
CY2020Q4 us-gaap Long Term Debt Noncurrent
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0 USD
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CY2020Q4 us-gaap Other Liabilities Noncurrent
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CY2021Q4 val Liabilities Not Subject To Compromise
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CY2020Q4 val Liabilities Not Subject To Compromise
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CY2021Q4 us-gaap Liabilities Subject To Compromise
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0 USD
CY2020Q4 us-gaap Liabilities Subject To Compromise
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CY2021Q4 us-gaap Commitments And Contingencies
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CY2020Q4 us-gaap Commitments And Contingencies
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CY2021Q4 us-gaap Common Stock Par Or Stated Value Per Share
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CY2021Q4 us-gaap Common Stock Shares Authorized
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700000000 shares
CY2021Q4 us-gaap Common Stock Shares Issued
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75000000 shares
CY2021Q4 us-gaap Warrants And Rights Outstanding
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CY2020Q4 us-gaap Warrants And Rights Outstanding
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0 USD
CY2021Q4 us-gaap Additional Paid In Capital
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CY2020Q4 us-gaap Additional Paid In Capital
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CY2021Q4 us-gaap Retained Earnings Accumulated Deficit
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CY2020Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
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CY2021Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
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CY2020Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
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CY2020Q4 us-gaap Treasury Stock Shares
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6600000 shares
CY2021Q4 us-gaap Treasury Stock Value
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CY2020Q4 us-gaap Treasury Stock Value
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CY2021Q4 us-gaap Stockholders Equity
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CY2020Q4 us-gaap Stockholders Equity
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CY2021Q4 us-gaap Minority Interest
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CY2020Q4 us-gaap Minority Interest
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CY2021Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
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CY2020Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
4370300000 USD
CY2021Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
2609200000 USD
CY2020Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
12873200000 USD
us-gaap Profit Loss
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-29200000 USD
us-gaap Profit Loss
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CY2020 us-gaap Profit Loss
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CY2019 us-gaap Profit Loss
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us-gaap Depreciation
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66100000 USD
us-gaap Depreciation
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159600000 USD
CY2020 us-gaap Depreciation
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CY2019 us-gaap Depreciation
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609700000 USD
us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-21300000 USD
us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-18200000 USD
CY2020 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-105700000 USD
CY2019 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
23900000 USD
us-gaap Gain Loss On Disposition Of Assets1
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21200000 USD
us-gaap Gain Loss On Disposition Of Assets1
GainLossOnDispositionOfAssets1
6000000.0 USD
CY2020 us-gaap Gain Loss On Disposition Of Assets1
GainLossOnDispositionOfAssets1
11800000 USD
CY2019 us-gaap Gain Loss On Disposition Of Assets1
GainLossOnDispositionOfAssets1
1800000 USD
val Amortization Of Debt Issuance Costs Notes Receivable
AmortizationOfDebtIssuanceCostsNotesReceivable
-20800000 USD
val Amortization Of Debt Issuance Costs Notes Receivable
AmortizationOfDebtIssuanceCostsNotesReceivable
0 USD
CY2020 val Amortization Of Debt Issuance Costs Notes Receivable
AmortizationOfDebtIssuanceCostsNotesReceivable
0 USD
CY2019 val Amortization Of Debt Issuance Costs Notes Receivable
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us-gaap Defined Benefit Plan Net Periodic Benefit Cost
DefinedBenefitPlanNetPeriodicBenefitCost
-8700000 USD
us-gaap Defined Benefit Plan Net Periodic Benefit Cost
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-5400000 USD
CY2020 us-gaap Defined Benefit Plan Net Periodic Benefit Cost
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CY2019 us-gaap Defined Benefit Plan Net Periodic Benefit Cost
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us-gaap Income Loss From Equity Method Investments
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6100000 USD
us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
3100000 USD
CY2020 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
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CY2019 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
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us-gaap Share Based Compensation
ShareBasedCompensation
4300000 USD
us-gaap Share Based Compensation
ShareBasedCompensation
4800000 USD
CY2020 us-gaap Share Based Compensation
ShareBasedCompensation
21400000 USD
CY2019 us-gaap Share Based Compensation
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37300000 USD
val Amortization Net
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2300000 USD
val Amortization Net
AmortizationNet
-4800000 USD
CY2020 val Amortization Net
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6200000 USD
CY2019 val Amortization Net
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us-gaap Amortization Of Debt Discount Premium
AmortizationOfDebtDiscountPremium
500000 USD
us-gaap Amortization Of Debt Discount Premium
AmortizationOfDebtDiscountPremium
0 USD
CY2020 us-gaap Amortization Of Debt Discount Premium
AmortizationOfDebtDiscountPremium
36800000 USD
CY2019 us-gaap Amortization Of Debt Discount Premium
AmortizationOfDebtDiscountPremium
31500000 USD
us-gaap Asset Impairment Charges
AssetImpairmentCharges
0 USD
us-gaap Asset Impairment Charges
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756500000 USD
CY2020 us-gaap Asset Impairment Charges
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3646200000 USD
CY2019 us-gaap Asset Impairment Charges
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104000000.0 USD
val Business Combination Bargain Purchase Gain Recognized And Adjustment
BusinessCombinationBargainPurchaseGainRecognizedAndAdjustment
0 USD
val Business Combination Bargain Purchase Gain Recognized And Adjustment
BusinessCombinationBargainPurchaseGainRecognizedAndAdjustment
0 USD
CY2020 val Business Combination Bargain Purchase Gain Recognized And Adjustment
BusinessCombinationBargainPurchaseGainRecognizedAndAdjustment
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CY2019 val Business Combination Bargain Purchase Gain Recognized And Adjustment
BusinessCombinationBargainPurchaseGainRecognizedAndAdjustment
637000000.0 USD
us-gaap Gains Losses On Extinguishment Of Debt
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0 USD
us-gaap Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
0 USD
CY2020 us-gaap Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
3100000 USD
CY2019 us-gaap Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
194100000 USD
val Debtor In Possession Financing Fees And Payments On Backstop Commitment Agreement
DebtorInPossessionFinancingFeesAndPaymentsOnBackstopCommitmentAgreement
0 USD
val Debtor In Possession Financing Fees And Payments On Backstop Commitment Agreement
DebtorInPossessionFinancingFeesAndPaymentsOnBackstopCommitmentAgreement
0 USD
CY2020 val Debtor In Possession Financing Fees And Payments On Backstop Commitment Agreement
DebtorInPossessionFinancingFeesAndPaymentsOnBackstopCommitmentAgreement
40000000.0 USD
CY2019 val Debtor In Possession Financing Fees And Payments On Backstop Commitment Agreement
DebtorInPossessionFinancingFeesAndPaymentsOnBackstopCommitmentAgreement
0 USD
val Debtor Reorganization Items Non Cash
DebtorReorganizationItemsNonCash
0 USD
val Debtor Reorganization Items Non Cash
DebtorReorganizationItemsNonCash
3487300000 USD
CY2020 val Debtor Reorganization Items Non Cash
DebtorReorganizationItemsNonCash
436400000 USD
CY2019 val Debtor Reorganization Items Non Cash
DebtorReorganizationItemsNonCash
0 USD
us-gaap Other Noncash Income Expense
OtherNoncashIncomeExpense
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us-gaap Other Noncash Income Expense
OtherNoncashIncomeExpense
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CY2020 us-gaap Other Noncash Income Expense
OtherNoncashIncomeExpense
-33300000 USD
CY2019 us-gaap Other Noncash Income Expense
OtherNoncashIncomeExpense
-16000000.0 USD
us-gaap Increase Decrease In Other Operating Capital Net
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-10300000 USD
us-gaap Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
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CY2020 us-gaap Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
22000000.0 USD
CY2019 us-gaap Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
52500000 USD
us-gaap Pension Contributions
PensionContributions
2700000 USD
us-gaap Pension Contributions
PensionContributions
22500000 USD
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
-26200000 USD
CY2020 us-gaap Pension Contributions
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12100000 USD
CY2019 us-gaap Pension Contributions
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13200000 USD
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
-39800000 USD
CY2020 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
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CY2019 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
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us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
50200000 USD
us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
8700000 USD
CY2020 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
93800000 USD
CY2019 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
227000000.0 USD
us-gaap Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
25100000 USD
us-gaap Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
30100000 USD
CY2020 us-gaap Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
51800000 USD
CY2019 us-gaap Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
17700000 USD
us-gaap Cash Acquired From Acquisition
CashAcquiredFromAcquisition
0 USD
us-gaap Cash Acquired From Acquisition
CashAcquiredFromAcquisition
0 USD
CY2020 us-gaap Cash Acquired From Acquisition
CashAcquiredFromAcquisition
0 USD
CY2019 us-gaap Cash Acquired From Acquisition
CashAcquiredFromAcquisition
931900000 USD
us-gaap Proceeds From Sale Maturity And Collection Of Shortterm Investments
ProceedsFromSaleMaturityAndCollectionOfShorttermInvestments
0 USD
us-gaap Proceeds From Sale Maturity And Collection Of Shortterm Investments
ProceedsFromSaleMaturityAndCollectionOfShorttermInvestments
0 USD
CY2020 us-gaap Proceeds From Sale Maturity And Collection Of Shortterm Investments
ProceedsFromSaleMaturityAndCollectionOfShorttermInvestments
0 USD
CY2019 us-gaap Proceeds From Sale Maturity And Collection Of Shortterm Investments
ProceedsFromSaleMaturityAndCollectionOfShorttermInvestments
474000000.0 USD
us-gaap Payments To Acquire Short Term Investments
PaymentsToAcquireShortTermInvestments
0 USD
us-gaap Payments To Acquire Short Term Investments
PaymentsToAcquireShortTermInvestments
0 USD
CY2020 us-gaap Payments To Acquire Short Term Investments
PaymentsToAcquireShortTermInvestments
0 USD
CY2019 us-gaap Payments To Acquire Short Term Investments
PaymentsToAcquireShortTermInvestments
145000000.0 USD
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
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us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
21400000 USD
CY2020 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
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CY2019 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
1051600000 USD
us-gaap Proceeds From Issuance Of Senior Long Term Debt
ProceedsFromIssuanceOfSeniorLongTermDebt
0 USD
us-gaap Proceeds From Issuance Of Senior Long Term Debt
ProceedsFromIssuanceOfSeniorLongTermDebt
520000000.0 USD
CY2020 us-gaap Proceeds From Issuance Of Senior Long Term Debt
ProceedsFromIssuanceOfSeniorLongTermDebt
0 USD
CY2019 us-gaap Proceeds From Issuance Of Senior Long Term Debt
ProceedsFromIssuanceOfSeniorLongTermDebt
0 USD
val Payments To Predecessor Creditors
PaymentsToPredecessorCreditors
0 USD
val Payments To Predecessor Creditors
PaymentsToPredecessorCreditors
129900000 USD
CY2020 val Payments To Predecessor Creditors
PaymentsToPredecessorCreditors
0 USD
CY2019 val Payments To Predecessor Creditors
PaymentsToPredecessorCreditors
0 USD
us-gaap Proceeds From Lines Of Credit
ProceedsFromLinesOfCredit
0 USD
us-gaap Proceeds From Lines Of Credit
ProceedsFromLinesOfCredit
0 USD
CY2020 us-gaap Proceeds From Lines Of Credit
ProceedsFromLinesOfCredit
596000000.0 USD
CY2019 us-gaap Proceeds From Lines Of Credit
ProceedsFromLinesOfCredit
215000000.0 USD
val Payments For Debtor In Possession Financing Fees And Backstop Agreement
PaymentsForDebtorInPossessionFinancingFeesAndBackstopAgreement
0 USD
val Payments For Debtor In Possession Financing Fees And Backstop Agreement
PaymentsForDebtorInPossessionFinancingFeesAndBackstopAgreement
0 USD
CY2020 val Payments For Debtor In Possession Financing Fees And Backstop Agreement
PaymentsForDebtorInPossessionFinancingFeesAndBackstopAgreement
40000000.0 USD
CY2019 val Payments For Debtor In Possession Financing Fees And Backstop Agreement
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0 USD
us-gaap Repayments Of Lines Of Credit
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0 USD
us-gaap Repayments Of Lines Of Credit
RepaymentsOfLinesOfCredit
0 USD
us-gaap Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
13400000 USD
CY2020 us-gaap Repayments Of Lines Of Credit
RepaymentsOfLinesOfCredit
15000000.0 USD
CY2019 us-gaap Repayments Of Lines Of Credit
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215000000.0 USD
us-gaap Repayments Of Long Term Debt
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0 USD
us-gaap Repayments Of Long Term Debt
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0 USD
CY2020 us-gaap Repayments Of Long Term Debt
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9700000 USD
CY2019 us-gaap Repayments Of Long Term Debt
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928100000 USD
us-gaap Payments To Minority Shareholders
PaymentsToMinorityShareholders
0 USD
us-gaap Payments To Minority Shareholders
PaymentsToMinorityShareholders
0 USD
CY2020 us-gaap Payments To Minority Shareholders
PaymentsToMinorityShareholders
7200000 USD
CY2019 us-gaap Payments To Minority Shareholders
PaymentsToMinorityShareholders
0 USD
val Payment For Debt Solicitation Fees
PaymentForDebtSolicitationFees
0 USD
val Payment For Debt Solicitation Fees
PaymentForDebtSolicitationFees
0 USD
CY2020 val Payment For Debt Solicitation Fees
PaymentForDebtSolicitationFees
0 USD
CY2019 val Payment For Debt Solicitation Fees
PaymentForDebtSolicitationFees
9500000 USD
us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
0 USD
us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
0 USD
CY2021Q4 us-gaap Number Of Countries In Which Entity Operates
NumberOfCountriesInWhichEntityOperates
14 country
CY2020 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
0 USD
CY2019 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
4500000 USD
us-gaap Proceeds From Payments For Other Financing Activities
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0 USD
us-gaap Proceeds From Payments For Other Financing Activities
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-1400000 USD
CY2020 us-gaap Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
-1900000 USD
CY2019 us-gaap Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
-10200000 USD
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
0 USD
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
388700000 USD
CY2020 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
522200000 USD
CY2019 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
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us-gaap Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
-100000 USD
us-gaap Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
-100000 USD
CY2020 us-gaap Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
100000 USD
CY2019 us-gaap Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
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us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
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us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
370200000 USD
CY2020 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
228600000 USD
CY2019 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-177900000 USD
CY2021Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
696000000.0 USD
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
325800000 USD
CY2019Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
97200000 USD
CY2018Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
275100000 USD
CY2021Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
644600000 USD
CY2021Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
696000000.0 USD
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
325800000 USD
CY2019Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
97200000 USD
CY2021 val Number Of Contract Drilling Rigs
NumberOfContractDrillingRigs
56 rigs
CY2021Q4 val Number Of Different Continents Having Drilling Contracts
NumberOfDifferentContinentsHavingDrillingContracts
6 continent
us-gaap Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
8100000 USD
CY2020 us-gaap Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
-11000000 USD
CY2019 us-gaap Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
-7400000 USD
CY2019 us-gaap Asset Impairment Charges
AssetImpairmentCharges
104000000 USD
us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
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us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
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CY2020 us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
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CY2019 us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
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us-gaap Participating Securities Distributed And Undistributed Earnings Loss Basic
ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic
0 USD
us-gaap Participating Securities Distributed And Undistributed Earnings Loss Basic
ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic
0 USD
CY2020 us-gaap Participating Securities Distributed And Undistributed Earnings Loss Basic
ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic
0 USD
CY2019 us-gaap Participating Securities Distributed And Undistributed Earnings Loss Basic
ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic
100000 USD
val Income Lossfrom Continuing Operations Attributableto Parent Availableto Common Stockholders
IncomeLossfromContinuingOperationsAttributabletoParentAvailabletoCommonStockholders
-33000000.0 USD
val Income Lossfrom Continuing Operations Attributableto Parent Availableto Common Stockholders
IncomeLossfromContinuingOperationsAttributabletoParentAvailabletoCommonStockholders
-4467000000 USD
CY2020 val Income Lossfrom Continuing Operations Attributableto Parent Availableto Common Stockholders
IncomeLossfromContinuingOperationsAttributabletoParentAvailabletoCommonStockholders
-4855500000 USD
CY2019 val Income Lossfrom Continuing Operations Attributableto Parent Availableto Common Stockholders
IncomeLossfromContinuingOperationsAttributabletoParentAvailabletoCommonStockholders
-198100000 USD
us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
600000 shares
us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
300000 shares
CY2020 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
400000 shares
CY2019 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
300000 shares
CY2021Q4 us-gaap Class Of Warrant Or Right Outstanding
ClassOfWarrantOrRightOutstanding
5645161 shares
CY2021Q4 us-gaap Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1
ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
131.88
CY2021 val Warranted Period Exercisable
WarrantedPeriodExercisable
P7Y
CY2021Q2 us-gaap Debtor Reorganization Items Discharge Of Claims And Liabilities
DebtorReorganizationItemsDischargeOfClaimsAndLiabilities
7100000000 USD
CY2021Q2 val Plan Of Reorganization Percent Of Subscription Rights
PlanOfReorganizationPercentOfSubscriptionRights
0.976
CY2021Q4 us-gaap Class Of Warrant Or Right Outstanding
ClassOfWarrantOrRightOutstanding
5645161 shares
CY2021Q4 us-gaap Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1
ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
131.88
CY2021 val Warranted Period Exercisable
WarrantedPeriodExercisable
P7Y
CY2021Q4 us-gaap Debtor In Possession Financing Borrowings Outstanding
DebtorInPossessionFinancingBorrowingsOutstanding
0 USD
CY2021Q4 val Liabilities Subject To Compromise Accrued Interest On Notes
LiabilitiesSubjectToCompromiseAccruedInterestOnNotes
203500000 USD
CY2021Q4 val Liabilities Subject To Compromise Holding Cost Inclusive Of Interest
LiabilitiesSubjectToCompromiseHoldingCostInclusiveOfInterest
13900000 USD
CY2020Q4 us-gaap Liabilities Subject To Compromise
LiabilitiesSubjectToCompromise
7313700000 USD
us-gaap Contractual Interest Expense On Prepetition Liabilities Not Recognized In Statement Of Operations
ContractualInterestExpenseOnPrepetitionLiabilitiesNotRecognizedInStatementOfOperations
132900000 USD
CY2020 us-gaap Contractual Interest Expense On Prepetition Liabilities Not Recognized In Statement Of Operations
ContractualInterestExpenseOnPrepetitionLiabilitiesNotRecognizedInStatementOfOperations
140700000 USD
CY2020 val Plan Of Reorganization Legal And Other Professional Advisor Fees
PlanOfReorganizationLegalAndOtherProfessionalAdvisorFees
64700000 USD
us-gaap Debtor Reorganization Items Debtor In Possession Facility Financing Costs
DebtorReorganizationItemsDebtorInPossessionFacilityFinancingCosts
0 USD
us-gaap Debtor Reorganization Items Debtor In Possession Facility Financing Costs
DebtorReorganizationItemsDebtorInPossessionFacilityFinancingCosts
0 USD
CY2020 us-gaap Debtor Reorganization Items Debtor In Possession Facility Financing Costs
DebtorReorganizationItemsDebtorInPossessionFacilityFinancingCosts
20000000.0 USD
us-gaap Debtor Reorganization Items Legal And Advisory Professional Fees
DebtorReorganizationItemsLegalAndAdvisoryProfessionalFees
17200000 USD
us-gaap Debtor Reorganization Items Legal And Advisory Professional Fees
DebtorReorganizationItemsLegalAndAdvisoryProfessionalFees
93400000 USD
CY2020 us-gaap Debtor Reorganization Items Legal And Advisory Professional Fees
DebtorReorganizationItemsLegalAndAdvisoryProfessionalFees
66800000 USD
us-gaap Debtor Reorganization Items Provision For Expected Allowed Claims
DebtorReorganizationItemsProvisionForExpectedAllowedClaims
-1700000 USD
us-gaap Debtor Reorganization Items Provision For Expected Allowed Claims
DebtorReorganizationItemsProvisionForExpectedAllowedClaims
3900000 USD
CY2020 us-gaap Debtor Reorganization Items Provision For Expected Allowed Claims
DebtorReorganizationItemsProvisionForExpectedAllowedClaims
4400000 USD
val Debtor Reorganization Items Reorganization Items Fees
DebtorReorganizationItemsReorganizationItemsFees
15500000 USD
val Debtor Reorganization Items Reorganization Items Fees
DebtorReorganizationItemsReorganizationItemsFees
97300000 USD
CY2020 val Debtor Reorganization Items Reorganization Items Fees
DebtorReorganizationItemsReorganizationItemsFees
91200000 USD
us-gaap Debtor Reorganization Items Write Off Of Deferred Financing Costs And Debt Discounts
DebtorReorganizationItemsWriteOffOfDeferredFinancingCostsAndDebtDiscounts
0 USD
us-gaap Debtor Reorganization Items Write Off Of Deferred Financing Costs And Debt Discounts
DebtorReorganizationItemsWriteOffOfDeferredFinancingCostsAndDebtDiscounts
0 USD
CY2020 us-gaap Debtor Reorganization Items Write Off Of Deferred Financing Costs And Debt Discounts
DebtorReorganizationItemsWriteOffOfDeferredFinancingCostsAndDebtDiscounts
447900000 USD
us-gaap Debtor Reorganization Items Net Gain Loss On Rejection Of Leases And Other Executory Contracts1
DebtorReorganizationItemsNetGainLossOnRejectionOfLeasesAndOtherExecutoryContracts1
0 USD
us-gaap Debtor Reorganization Items Net Gain Loss On Rejection Of Leases And Other Executory Contracts1
DebtorReorganizationItemsNetGainLossOnRejectionOfLeasesAndOtherExecutoryContracts1
-500000 USD
CY2020 us-gaap Debtor Reorganization Items Net Gain Loss On Rejection Of Leases And Other Executory Contracts1
DebtorReorganizationItemsNetGainLossOnRejectionOfLeasesAndOtherExecutoryContracts1
11500000 USD
val Backstop Commitment Agreement Backstop Premium
BackstopCommitmentAgreementBackstopPremium
0 USD
val Backstop Commitment Agreement Backstop Premium
BackstopCommitmentAgreementBackstopPremium
-30000000.0 USD
CY2020 val Backstop Commitment Agreement Backstop Premium
BackstopCommitmentAgreementBackstopPremium
0 USD
us-gaap Debtor Reorganization Items Gain Loss On Settlement Of Other Claims Net1
DebtorReorganizationItemsGainLossOnSettlementOfOtherClaimsNet1
0 USD
us-gaap Debtor Reorganization Items Gain Loss On Settlement Of Other Claims Net1
DebtorReorganizationItemsGainLossOnSettlementOfOtherClaimsNet1
6139000000 USD
CY2020 us-gaap Debtor Reorganization Items Gain Loss On Settlement Of Other Claims Net1
DebtorReorganizationItemsGainLossOnSettlementOfOtherClaimsNet1
0 USD
val Debtor Reorganization Items Issuance Of Equity Backstop Premium
DebtorReorganizationItemsIssuanceOfEquityBackstopPremium
0 USD
val Debtor Reorganization Items Issuance Of Equity Backstop Premium
DebtorReorganizationItemsIssuanceOfEquityBackstopPremium
29100000 USD
CY2020 val Debtor Reorganization Items Issuance Of Equity Backstop Premium
DebtorReorganizationItemsIssuanceOfEquityBackstopPremium
0 USD
val Debtor Reorganization Items Issuance Of Common Shares To The Shipyard
DebtorReorganizationItemsIssuanceOfCommonSharesToTheShipyard
0 USD
val Debtor Reorganization Items Issuance Of Common Shares To The Shipyard
DebtorReorganizationItemsIssuanceOfCommonSharesToTheShipyard
5400000 USD
CY2020 val Debtor Reorganization Items Issuance Of Common Shares To The Shipyard
DebtorReorganizationItemsIssuanceOfCommonSharesToTheShipyard
0 USD
val Debtor Reorganization Items Share Based Compensation Expense
DebtorReorganizationItemsShareBasedCompensationExpense
0 USD
val Debtor Reorganization Items Share Based Compensation Expense
DebtorReorganizationItemsShareBasedCompensationExpense
16000000.0 USD
CY2020 val Debtor Reorganization Items Share Based Compensation Expense
DebtorReorganizationItemsShareBasedCompensationExpense
0 USD
val Debtor Reorganization Items Contract For Property Plant And Equipment
DebtorReorganizationItemsContractForPropertyPlantAndEquipment
0 USD
val Debtor Reorganization Items Contract For Property Plant And Equipment
DebtorReorganizationItemsContractForPropertyPlantAndEquipment
350700000 USD
CY2020 val Debtor Reorganization Items Contract For Property Plant And Equipment
DebtorReorganizationItemsContractForPropertyPlantAndEquipment
0 USD
val Debtor Reorganization Items Loss On Fresh Start Adjustments
DebtorReorganizationItemsLossOnFreshStartAdjustments
0 USD
val Debtor Reorganization Items Loss On Fresh Start Adjustments
DebtorReorganizationItemsLossOnFreshStartAdjustments
9194600000 USD
CY2020 val Debtor Reorganization Items Loss On Fresh Start Adjustments
DebtorReorganizationItemsLossOnFreshStartAdjustments
0 USD
val Debtor Reorganization Items Non Cash
DebtorReorganizationItemsNonCash
0 USD
val Debtor Reorganization Items Non Cash
DebtorReorganizationItemsNonCash
3487300000 USD
CY2020 val Debtor Reorganization Items Non Cash
DebtorReorganizationItemsNonCash
436400000 USD
us-gaap Reorganization Items
ReorganizationItems
15500000 USD
us-gaap Reorganization Items
ReorganizationItems
3584600000 USD
CY2020 us-gaap Reorganization Items
ReorganizationItems
527600000 USD
val Debtor Reorganization Items Items Fees Unpaid
DebtorReorganizationItemsItemsFeesUnpaid
800000 USD
val Debtor Reorganization Items Items Fees Unpaid
DebtorReorganizationItemsItemsFeesUnpaid
38300000 USD
CY2020 val Debtor Reorganization Items Items Fees Unpaid
DebtorReorganizationItemsItemsFeesUnpaid
61200000 USD
val Debtor Reorganization Items Items Fees Paid
DebtorReorganizationItemsItemsFeesPaid
14700000 USD
val Debtor Reorganization Items Items Fees Paid
DebtorReorganizationItemsItemsFeesPaid
59000000.0 USD
CY2020 val Debtor Reorganization Items Items Fees Paid
DebtorReorganizationItemsItemsFeesPaid
30000000.0 USD
CY2021Q2 us-gaap Reorganization Value
ReorganizationValue
1860000000 USD
CY2021Q2 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
607600000 USD
CY2021Q2 us-gaap Long Term Debt Fair Value
LongTermDebtFairValue
544800000 USD
CY2021Q2 us-gaap Warrants And Rights Outstanding
WarrantsAndRightsOutstanding
16400000 USD
CY2021Q2 us-gaap Minority Interest
MinorityInterest
-1100000 USD
CY2021Q2 us-gaap Other Postretirement Defined Benefit Plan Liabilities Noncurrent
OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent
189000000.0 USD
CY2021Q2 us-gaap Other Liabilities
OtherLiabilities
639000000.0 USD
CY2021Q2 val Stockholders Equity Attributable To Parent Successor
StockholdersEquityAttributableToParentSuccessor
-1079500000 USD
CY2021Q2 us-gaap Stock Issued During Period Shares New Issues
StockIssuedDuringPeriodSharesNewIssues
75000000.0 shares
CY2021Q2 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
14.39
CY2021Q2 us-gaap Reorganization Value
ReorganizationValue
1860000000 USD
CY2021Q2 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
607600000 USD
CY2021Q2 val Non Interest Bearing Liabilities Current
NonInterestBearingLiabilitiesCurrent
346000000.0 USD
CY2021Q2 val Adjustments Not Contemplated In The Enterprise Value
AdjustmentsNotContemplatedInTheEnterpriseValue
218000000.0 USD
CY2021Q2 us-gaap Assets
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2595600000 USD
CY2021Q2 us-gaap Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Discount Rate
DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate
0.0281
CY2021Q2 us-gaap Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets
DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets
0.0603
CY2021Q2 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
607600000 USD
CY2021Q2 us-gaap Restricted Cash
RestrictedCash
88400000 USD
CY2021Q2 us-gaap Receivables Net Current
ReceivablesNetCurrent
425900000 USD
CY2021Q2 us-gaap Other Assets Current
OtherAssetsCurrent
90500000 USD
CY2021Q2 us-gaap Assets Current
AssetsCurrent
1212400000 USD
CY2021Q2 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
909100000 USD
CY2021Q2 us-gaap Due From Joint Ventures Noncurrent
DueFromJointVenturesNoncurrent
228300000 USD
CY2021Q2 us-gaap Investments In Affiliates Subsidiaries Associates And Joint Ventures
InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures
80500000 USD
CY2021Q2 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
165300000 USD
CY2021Q2 us-gaap Assets
Assets
2595600000 USD
CY2021Q2 us-gaap Accounts Payable Current
AccountsPayableCurrent
174100000 USD
CY2021Q2 us-gaap Accrued Liabilities And Other Liabilities
AccruedLiabilitiesAndOtherLiabilities
216500000 USD
CY2021Q2 us-gaap Liabilities Current
LiabilitiesCurrent
390600000 USD
CY2021Q2 us-gaap Long Term Debt
LongTermDebt
544800000 USD
CY2021Q2 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
565400000 USD
CY2021Q2 val Liabilities Not Subject To Compromise
LiabilitiesNotSubjectToCompromise
1500800000 USD
CY2021Q2 us-gaap Liabilities Subject To Compromise
LiabilitiesSubjectToCompromise
0 USD
CY2021Q2 us-gaap Warrants And Rights Outstanding
WarrantsAndRightsOutstanding
16400000 USD
CY2021Q2 val Predecessor Additional Paid In Capital
PredecessorAdditionalPaidInCapital
0 USD
CY2021Q2 us-gaap Additional Paid In Capital
AdditionalPaidInCapital
1078700000 USD
CY2021Q2 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
0 USD
CY2021Q2 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
0 USD
CY2021Q2 us-gaap Treasury Stock Value
TreasuryStockValue
0 USD
CY2021Q2 us-gaap Stockholders Equity
StockholdersEquity
1095900000 USD
CY2021Q2 us-gaap Minority Interest
MinorityInterest
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CY2021Q2 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
1094800000 USD
CY2021Q2 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
2595600000 USD
CY2021Q2 val Prepaid Rent Per Rig
PrepaidRentPerRig
8000000 USD
CY2021Q2 val Class Of Warrant Exercisable
ClassOfWarrantExercisable
5600000 shares
CY2021Q2 val Class Of Warrant Exercisable
ClassOfWarrantExercisable
5600000 shares
CY2021Q4 us-gaap Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
300000 USD
CY2021Q2 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
35700000 USD
CY2020Q4 us-gaap Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
1400000 USD
CY2021Q4 us-gaap Contract With Customer Asset Net Noncurrent
ContractWithCustomerAssetNetNoncurrent
0 USD
CY2020Q4 us-gaap Contract With Customer Asset Net Noncurrent
ContractWithCustomerAssetNetNoncurrent
400000 USD
CY2021Q4 us-gaap Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
45800000 USD
CY2020Q4 us-gaap Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
57600000 USD
CY2021Q4 us-gaap Contract With Customer Liability Noncurrent
ContractWithCustomerLiabilityNoncurrent
10800000 USD
CY2020Q4 us-gaap Contract With Customer Liability Noncurrent
ContractWithCustomerLiabilityNoncurrent
14300000 USD
CY2020Q4 us-gaap Contract With Customer Asset Net
ContractWithCustomerAssetNet
1800000 USD
CY2020Q4 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
71900000 USD
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
2300000 USD
val Contractwith Customer Liability Increasefrom Cash Receipts
ContractwithCustomerLiabilityIncreasefromCashReceipts
10200000 USD
val Contractwith Customer Liability Revenue Recognized Included In Beginning Balance
ContractwithCustomerLiabilityRevenueRecognizedIncludedInBeginningBalance
-14800000 USD
us-gaap Contract With Customer Asset Reclassified To Receivable
ContractWithCustomerAssetReclassifiedToReceivable
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val Fresh Start Accounting Revaluation Contract Assets
FreshStartAccountingRevaluationContractAssets
300000 USD
val Fresh Start Accounting Revaluation Contract Liabilities
FreshStartAccountingRevaluationContractLiabilities
31600000 USD
CY2021Q2 us-gaap Contract With Customer Asset Net
ContractWithCustomerAssetNet
2200000 USD
CY2021Q2 us-gaap Contract With Customer Asset Net
ContractWithCustomerAssetNet
2200000 USD
CY2021Q2 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
35700000 USD
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
2500000 USD
val Contractwith Customer Liability Increasefrom Cash Receipts
ContractwithCustomerLiabilityIncreasefromCashReceipts
80100000 USD
val Contractwith Customer Liability Revenue Recognized Added During Period
ContractwithCustomerLiabilityRevenueRecognizedAddedDuringPeriod
-21500000 USD
us-gaap Contract With Customer Asset Reclassified To Receivable
ContractWithCustomerAssetReclassifiedToReceivable
-4400000 USD
us-gaap Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
-37700000 USD
CY2021Q4 us-gaap Contract With Customer Asset Net
ContractWithCustomerAssetNet
300000 USD
CY2021Q4 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
56600000 USD
CY2021Q4 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
45800000 USD
CY2021Q4 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
7800000 USD
CY2021Q4 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
1200000 USD
CY2021Q4 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
1800000 USD
CY2021Q4 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
56600000 USD
CY2021Q4 val Capitalized Contract Cost Amortization Expense Next Fiscal Year
CapitalizedContractCostAmortizationExpenseNextFiscalYear
26900000 USD
CY2021Q4 val Capitalized Contract Cost Amortization Expense Year Two
CapitalizedContractCostAmortizationExpenseYearTwo
6900000 USD
CY2021Q4 val Capitalized Contract Cost Amortization Expense Year Three
CapitalizedContractCostAmortizationExpenseYearThree
900000 USD
CY2021Q4 val Capitalized Contract Cost Amortization Expense Year Fourand Thereafter
CapitalizedContractCostAmortizationExpenseYearFourandThereafter
0 USD
CY2021Q4 us-gaap Capitalized Contract Cost Net
CapitalizedContractCostNet
34700000 USD
CY2019Q2 val Business Combination Bargain Purchase Adjustment Gain Loss
BusinessCombinationBargainPurchaseAdjustmentGainLoss
712800000 USD
CY2019 val Business Combination Bargain Purchase Adjustment Gain Loss
BusinessCombinationBargainPurchaseAdjustmentGainLoss
75800000 USD
CY2020 val Business Combination Bargain Purchase Adjustment Gain Loss
BusinessCombinationBargainPurchaseAdjustmentGainLoss
6300000 USD
CY2021Q4 val Numberof Rigs Ownedby Aro
NumberofRigsOwnedbyARO
7 drillship
CY2021Q4 val Aro Rigs Under Construction
ARORigsUnderConstruction
2 drillship
CY2021Q4 val Numberofjackupsleasedby Aro
NumberofjackupsleasedbyARO
7 jackup
CY2021Q4 val Numberof Rigs Ownedby Aro
NumberofRigsOwnedbyARO
7 drillship
CY2021 val Contracts Terms On Purchased Rigs
ContractsTermsOnPurchasedRigs
P15Y
CY2021Q4 val Numberof Newbuild Jackup Rigs
NumberofNewbuildJackupRigs
20 jackup
CY2021 val Order Period
OrderPeriod
P10Y
CY2021Q4 val Aro Rigs Under Construction
ARORigsUnderConstruction
2 drillship
CY2021Q4 val Cost Of Aro Newbuild Jackups Each
CostOfARONewbuildJackupsEach
176000000 USD
CY2021Q4 val Maximum Contingent Contributions To Joint Venture
MaximumContingentContributionsToJointVenture
1250000000 USD
CY2021 val Minimum Renewal Contract Terms For New Build Rigs
MinimumRenewalContractTermsForNewBuildRigs
P8Y
CY2021Q4 val Numberof Rigs Ownedby Aro
NumberofRigsOwnedbyARO
7 jackup
CY2021Q4 val Equity Method Investment Summarized Financial Information Accounts Receivable
EquityMethodInvestmentSummarizedFinancialInformationAccountsReceivable
12100000 USD
CY2020Q4 val Equity Method Investment Summarized Financial Information Accounts Receivable
EquityMethodInvestmentSummarizedFinancialInformationAccountsReceivable
21600000 USD
CY2020Q4 val Equity Method Investment Summarized Financial Information Accounts Payable
EquityMethodInvestmentSummarizedFinancialInformationAccountsPayable
30900000 USD
CY2021Q4 us-gaap Due From Joint Ventures Noncurrent
DueFromJointVenturesNoncurrent
249100000 USD
CY2020Q4 us-gaap Due From Joint Ventures Noncurrent
DueFromJointVenturesNoncurrent
442700000 USD
CY2020Q4 us-gaap Due From Joint Ventures Noncurrent
DueFromJointVenturesNoncurrent
442700000 USD
val Equity Method Investment Summarized Financial Information Interest Income
EquityMethodInvestmentSummarizedFinancialInformationInterestIncome
27800000 USD
val Amortization Of Debt Issuance Costs Notes Receivable
AmortizationOfDebtIssuanceCostsNotesReceivable
-20800000 USD
val Equity Method Investment Summarized Financial Information Interest Income
EquityMethodInvestmentSummarizedFinancialInformationInterestIncome
3500000 USD
CY2020 val Equity Method Investment Summarized Financial Information Interest Income
EquityMethodInvestmentSummarizedFinancialInformationInterestIncome
18300000 USD
val Equity Method Investment Summarized Financial Information Interest Income
EquityMethodInvestmentSummarizedFinancialInformationInterestIncome
16800000 USD
CY2021Q4 val Equity Method Investment Summarized Financial Information Accounts Payable
EquityMethodInvestmentSummarizedFinancialInformationAccountsPayable
49100000 USD
CY2020Q4 val Equity Method Investment Summarized Financial Information Accounts Payable
EquityMethodInvestmentSummarizedFinancialInformationAccountsPayable
30900000 USD
CY2020Q4 us-gaap Assets Held In Trust Noncurrent
AssetsHeldInTrustNoncurrent
22600000 USD
CY2020Q4 us-gaap Assets Fair Value Disclosure
AssetsFairValueDisclosure
22600000 USD
CY2020Q4 us-gaap Debt Instrument Convertible Carrying Amount Of The Equity Component
DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent
220000000 USD
CY2021Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
957000000.0 USD
CY2020Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
13209300000 USD
CY2020Q4 srt Average Sales Prices
AverageSalesPrices
60
CY2021Q2 srt Average Sales Prices
AverageSalesPrices
20
CY2020Q2 val Number Of Rigs Impaired
NumberOfRigsImpaired
2 drillship
CY2019 us-gaap Impairment Of Long Lived Assets Held For Use
ImpairmentOfLongLivedAssetsHeldForUse
0 USD
us-gaap Gain Loss On Sale Of Other Assets
GainLossOnSaleOfOtherAssets
20700000 USD
CY2020Q2 us-gaap Impairment Of Long Lived Assets To Be Disposed Of
ImpairmentOfLongLivedAssetsToBeDisposedOf
15000000 USD
CY2020Q3 us-gaap Impairment Of Long Lived Assets To Be Disposed Of
ImpairmentOfLongLivedAssetsToBeDisposedOf
0 USD
CY2020Q4 us-gaap Impairment Of Long Lived Assets To Be Disposed Of
ImpairmentOfLongLivedAssetsToBeDisposedOf
0 USD
CY2020Q4 us-gaap Assets Held For Sale Not Part Of Disposal Group
AssetsHeldForSaleNotPartOfDisposalGroup
2300000 USD
CY2019Q3 us-gaap Impairment Of Long Lived Assets To Be Disposed Of
ImpairmentOfLongLivedAssetsToBeDisposedOf
88200000 USD
CY2020Q3 us-gaap Impairment Of Long Lived Assets To Be Disposed Of
ImpairmentOfLongLivedAssetsToBeDisposedOf
0 USD
CY2019Q4 us-gaap Impairment Of Long Lived Assets To Be Disposed Of
ImpairmentOfLongLivedAssetsToBeDisposedOf
10200000 USD
us-gaap Gain Loss On Sale Of Other Assets
GainLossOnSaleOfOtherAssets
5300000 USD
CY2021Q4 us-gaap Long Term Debt Current
LongTermDebtCurrent
0 USD
CY2020Q4 us-gaap Long Term Debt Current
LongTermDebtCurrent
0 USD
CY2021Q4 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
545300000 USD
CY2020Q4 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
0 USD
CY2020 us-gaap Debtor Reorganization Items Write Off Of Deferred Financing Costs And Debt Discounts
DebtorReorganizationItemsWriteOffOfDeferredFinancingCostsAndDebtDiscounts
447900000 USD
CY2021Q1 val Backstop Commitment Agreement Shares To Be Allocated
BackstopCommitmentAgreementSharesToBeAllocated
0.027
CY2020Q3 val Backstop Commitment Agreement Cash Settlement
BackstopCommitmentAgreementCashSettlement
520000000 USD
CY2020Q3 val Backstop Commitment Agreement Note Issued
BackstopCommitmentAgreementNoteIssued
550000000 USD
CY2020Q3 us-gaap Debtor In Possession Financing Amount Arranged
DebtorInPossessionFinancingAmountArranged
500000000 USD
CY2020Q4 us-gaap Debtor In Possession Financing Borrowings Outstanding
DebtorInPossessionFinancingBorrowingsOutstanding
0 USD
CY2020Q4 val Liabilities Subject To Compromise Accrued Interest On Notes
LiabilitiesSubjectToCompromiseAccruedInterestOnNotes
201900000 USD
CY2020Q4 us-gaap Debt Instrument Convertible Carrying Amount Of The Equity Component
DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent
220000000 USD
CY2020Q1 us-gaap Debt Instrument Repurchased Face Amount
DebtInstrumentRepurchasedFaceAmount
12800000 USD
CY2020Q1 us-gaap Debt Instrument Repurchase Amount
DebtInstrumentRepurchaseAmount
9700000 USD
CY2020Q1 us-gaap Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
3100000 USD
CY2020Q4 us-gaap Debt Instrument Repurchased Face Amount
DebtInstrumentRepurchasedFaceAmount
951800000 USD
us-gaap Defined Benefit Plan Actuarial Gain Loss
DefinedBenefitPlanActuarialGainLoss
-16400000 USD
CY2020Q4 us-gaap Debt Instrument Repurchase Amount
DebtInstrumentRepurchaseAmount
724100000 USD
CY2019 us-gaap Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
194100000 USD
CY2021Q4 us-gaap Debt Instrument Repurchased Face Amount
DebtInstrumentRepurchasedFaceAmount
951800000 USD
CY2021Q4 us-gaap Debt Instrument Repurchase Amount
DebtInstrumentRepurchaseAmount
724100000 USD
us-gaap Interest Expense
InterestExpense
31000000 USD
us-gaap Interest Expense
InterestExpense
2400000 USD
CY2020 us-gaap Interest Expense
InterestExpense
290600000 USD
CY2019 us-gaap Interest Expense
InterestExpense
428300000 USD
CY2020 us-gaap Interest Costs Capitalized
InterestCostsCapitalized
1300000 USD
CY2019 us-gaap Interest Costs Capitalized
InterestCostsCapitalized
20900000 USD
us-gaap Contractual Interest Expense On Prepetition Liabilities Not Recognized In Statement Of Operations
ContractualInterestExpenseOnPrepetitionLiabilitiesNotRecognizedInStatementOfOperations
132900000 USD
CY2020 us-gaap Contractual Interest Expense On Prepetition Liabilities Not Recognized In Statement Of Operations
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3600000 USD
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us-gaap Minority Interest Decrease From Redemptions
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us-gaap Minority Interest Decrease From Redemptions
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CY2021Q4 us-gaap Class Of Warrant Or Right Outstanding
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CY2019 us-gaap Allocated Share Based Compensation Expense Net Of Tax
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0
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0.0073
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CY2020 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
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318377 shares
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us-gaap Defined Benefit Plan Interest Cost
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us-gaap Defined Benefit Plan Interest Cost
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6600000 USD
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us-gaap Defined Benefit Plan Service Cost
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56000000.0 USD
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25900000 USD
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0 USD
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3300000 USD
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200000 USD
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26000000.0 USD
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31800000 USD
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CY2020Q4 val Deferred Tax Assets Premium On Long Term Debt
DeferredTaxAssetsPremiumOnLongTermDebt
115700000 USD
CY2021Q4 us-gaap Deferred Tax Assets Other
DeferredTaxAssetsOther
15400000 USD
CY2020Q4 us-gaap Deferred Tax Assets Other
DeferredTaxAssetsOther
6800000 USD
CY2021Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
3911900000 USD
CY2020Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
2868700000 USD
CY2021Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
3829000000 USD
CY2020Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
2787700000 USD
CY2021Q4 us-gaap Deferred Tax Assets Net
DeferredTaxAssetsNet
82900000 USD
CY2020Q4 us-gaap Deferred Tax Assets Net
DeferredTaxAssetsNet
81000000.0 USD
CY2021Q4 us-gaap Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
0 USD
CY2020Q4 us-gaap Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
40900000 USD
CY2021Q4 us-gaap Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
14500000 USD
CY2020Q4 us-gaap Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
11200000 USD
CY2021Q4 us-gaap Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
14500000 USD
CY2020Q4 us-gaap Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
52100000 USD
CY2021Q4 us-gaap Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
68400000 USD
CY2020Q4 us-gaap Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
28900000 USD
CY2021Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
2300000000 USD
CY2021Q4 us-gaap Operating Loss Carryforwards
OperatingLossCarryforwards
10000000000 USD
CY2021Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards Foreign
DeferredTaxAssetsOperatingLossCarryforwardsForeign
105700000 USD
CY2021Q4 val Operating Loss Carryforwards Interest Limitation Carryforwards
OperatingLossCarryforwardsInterestLimitationCarryforwards
74800000 USD
CY2021Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards Not Subject To Expiration
DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration
9100000000 USD
CY2021Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards Subject To Expiration
DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration
807500000 USD
CY2021Q4 val Valuation Allowance On Nol Carryforwards And Ftc Due To Uncertainty Of Realization
ValuationAllowanceOnNolCarryforwardsAndFtcDueToUncertaintyOfRealization
3800000000 USD
us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0
us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.190
CY2020 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.190
CY2019 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.190
us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense Impairment Losses
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses
0
us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense Impairment Losses
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses
0.032
CY2020 us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense Impairment Losses
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses
0.125
CY2019 us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense Impairment Losses
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses
0.310
val Effective Income Tax Rate Reconciliation Nondeductible Expense Non Bermuda Successor Taxes
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseNonBermudaSuccessorTaxes
-3.760
val Effective Income Tax Rate Reconciliation Nondeductible Expense Non Bermuda Successor Taxes
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseNonBermudaSuccessorTaxes
0
CY2020 val Effective Income Tax Rate Reconciliation Nondeductible Expense Non Bermuda Successor Taxes
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseNonBermudaSuccessorTaxes
0
CY2019 val Effective Income Tax Rate Reconciliation Nondeductible Expense Non Bermuda Successor Taxes
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseNonBermudaSuccessorTaxes
0
us-gaap Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential
EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
0
us-gaap Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential
EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
0.010
CY2020 us-gaap Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential
EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
-0.028
CY2019 us-gaap Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential
EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
-2.809
us-gaap Effective Income Tax Rate Reconciliation Prior Year Income Taxes
EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes
3.879
us-gaap Effective Income Tax Rate Reconciliation Prior Year Income Taxes
EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes
-0.004
CY2020 us-gaap Effective Income Tax Rate Reconciliation Prior Year Income Taxes
EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes
0.018
CY2019 us-gaap Effective Income Tax Rate Reconciliation Prior Year Income Taxes
EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes
0.123
val Effective Income Tax Rate Reconciliation Switzerland Tax Reform
EffectiveIncomeTaxRateReconciliationSwitzerlandTaxReform
-1.883
val Effective Income Tax Rate Reconciliation Switzerland Tax Reform
EffectiveIncomeTaxRateReconciliationSwitzerlandTaxReform
0
CY2020 val Effective Income Tax Rate Reconciliation Switzerland Tax Reform
EffectiveIncomeTaxRateReconciliationSwitzerlandTaxReform
0
CY2019 val Effective Income Tax Rate Reconciliation Switzerland Tax Reform
EffectiveIncomeTaxRateReconciliationSwitzerlandTaxReform
0
us-gaap Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
-1.195
us-gaap Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
-0.018
CY2020 us-gaap Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
-0.015
CY2019 us-gaap Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
-1.451
us-gaap Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
0
us-gaap Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
0
CY2020 us-gaap Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
0.024
CY2019 us-gaap Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
-0.216
val Effective Income Tax Rate Reconciliation Bargain Purchase Gain Percent
EffectiveIncomeTaxRateReconciliationBargainPurchaseGainPercent
0
val Effective Income Tax Rate Reconciliation Bargain Purchase Gain Percent
EffectiveIncomeTaxRateReconciliationBargainPurchaseGainPercent
0
CY2020 val Effective Income Tax Rate Reconciliation Bargain Purchase Gain Percent
EffectiveIncomeTaxRateReconciliationBargainPurchaseGainPercent
0
CY2019 val Effective Income Tax Rate Reconciliation Bargain Purchase Gain Percent
EffectiveIncomeTaxRateReconciliationBargainPurchaseGainPercent
1.897
val Effective Income Tax Rate Reconciliation Repurchase Of Debt Percent
EffectiveIncomeTaxRateReconciliationRepurchaseOfDebtPercent
0
val Effective Income Tax Rate Reconciliation Repurchase Of Debt Percent
EffectiveIncomeTaxRateReconciliationRepurchaseOfDebtPercent
0
CY2020 val Effective Income Tax Rate Reconciliation Repurchase Of Debt Percent
EffectiveIncomeTaxRateReconciliationRepurchaseOfDebtPercent
0
CY2019 val Effective Income Tax Rate Reconciliation Repurchase Of Debt Percent
EffectiveIncomeTaxRateReconciliationRepurchaseOfDebtPercent
0.487
us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
0
us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
-0.150
CY2020 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
-0.013
CY2019 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
0.076
us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
4.561
us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
-0.004
CY2020 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.051
CY2019 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
-2.013
val Income Tax Expense Benefit Discrete Item
IncomeTaxExpenseBenefitDiscreteItem
15300000 USD
CY2021Q4 us-gaap Income Tax Examination Increase Decrease In Liability From Prior Year
IncomeTaxExaminationIncreaseDecreaseInLiabilityFromPriorYear
30700000 USD
val Effective Income Tax Rate Reconciliation Switzerland Tax Reform Amount
EffectiveIncomeTaxRateReconciliationSwitzerlandTaxReformAmount
15400000 USD
val Income Tax Expense Benefit Discrete Item
IncomeTaxExpenseBenefitDiscreteItem
2200000 USD
val Change In Liabilities For Unrecognized Tax Benefits
ChangeInLiabilitiesForUnrecognizedTaxBenefits
21500000 USD
val Income Tax Benefit Fresh Start Accounting Adjustments
IncomeTaxBenefitFreshStartAccountingAdjustments
19300000 USD
CY2020 val Income Tax Expense Benefit Discrete Item
IncomeTaxExpenseBenefitDiscreteItem
322400000 USD
CY2019 val Income Tax Expense Benefit Discrete Item
IncomeTaxExpenseBenefitDiscreteItem
2300000 USD
CY2019 val Effective Income Tax Rate Reconciliation Debtand Settlement Proceeds
EffectiveIncomeTaxRateReconciliationDebtandSettlementProceeds
28300000 USD
CY2019 us-gaap Income Tax Reconciliation Other Reconciling Items
IncomeTaxReconciliationOtherReconcilingItems
26000000 USD
CY2020 val Effective Income Tax Rate Continuing Operations Excluding Discrete Items
EffectiveIncomeTaxRateContinuingOperationsExcludingDiscreteItems
-0.076
CY2019 val Effective Income Tax Rate Continuing Operations Excluding Discrete Items
EffectiveIncomeTaxRateContinuingOperationsExcludingDiscreteItems
-0.146
CY2021Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
234300000 USD
CY2020Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
237700000 USD
CY2021Q4 us-gaap Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
208900000 USD
CY2021Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
234300000 USD
CY2021Q2 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
235400000 USD
CY2020Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
237700000 USD
CY2019Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
296700000 USD
us-gaap Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
33800000 USD
us-gaap Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
2900000 USD
CY2020 us-gaap Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
22400000 USD
us-gaap Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
20200000 USD
us-gaap Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
200000 USD
CY2020 us-gaap Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
13200000 USD
val Unrecognized Tax Benefits Foreign Currency Translation Gain Loss Arising During Period
UnrecognizedTaxBenefitsForeignCurrencyTranslationGainLossArisingDuringPeriod
-10500000 USD
val Unrecognized Tax Benefits Foreign Currency Translation Gain Loss Arising During Period
UnrecognizedTaxBenefitsForeignCurrencyTranslationGainLossArisingDuringPeriod
-17600000 USD
CY2020 val Unrecognized Tax Benefits Foreign Currency Translation Gain Loss Arising During Period
UnrecognizedTaxBenefitsForeignCurrencyTranslationGainLossArisingDuringPeriod
9000000.0 USD
us-gaap Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
6900000 USD
us-gaap Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
12600000 USD
CY2020 us-gaap Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
12800000 USD
us-gaap Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
6600000 USD
us-gaap Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
0 USD
CY2020 us-gaap Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
700000 USD
us-gaap Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
4500000 USD
us-gaap Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
0 USD
CY2020 us-gaap Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
89300000 USD
CY2021Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
234300000 USD
CY2021Q2 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
235400000 USD
CY2020Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
237700000 USD
CY2021Q4 us-gaap Unrecognized Tax Benefits Interest On Income Taxes Accrued
UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued
108000000 USD
CY2020Q4 us-gaap Unrecognized Tax Benefits Interest On Income Taxes Accrued
UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued
73100000 USD
us-gaap Unrecognized Tax Benefits Interest On Income Taxes Expense
UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense
21300000 USD
us-gaap Unrecognized Tax Benefits Interest On Income Taxes Expense
UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense
13500000 USD
CY2020 us-gaap Unrecognized Tax Benefits Interest On Income Taxes Expense
UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense
13800000 USD
CY2019 us-gaap Unrecognized Tax Benefits Interest On Income Taxes Expense
UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense
5700000 USD
CY2021Q4 val Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued Due To Lapses In Statute Of Limitations
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccruedDueToLapsesInStatuteOfLimitations
17900000 USD
CY2021Q2 val Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued Due To Lapses In Statute Of Limitations
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccruedDueToLapsesInStatuteOfLimitations
200000 USD
CY2020Q4 val Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued Due To Lapses In Statute Of Limitations
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccruedDueToLapsesInStatuteOfLimitations
4300000 USD
CY2019Q4 val Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued Due To Lapses In Statute Of Limitations
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccruedDueToLapsesInStatuteOfLimitations
5300000 USD
CY2021Q4 us-gaap Significant Change In Unrecognized Tax Benefits Is Reasonably Possible Amount Of Unrecorded Benefit
SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit
4000000 USD
CY2021Q4 us-gaap Income Tax Examination Penalties And Interest Accrued
IncomeTaxExaminationPenaltiesAndInterestAccrued
1400000 USD
CY2021Q4 val Aggregate Undistributed Earningsof Subsidiariestobe Continually Reinvested
AggregateUndistributedEarningsofSubsidiariestobeContinuallyReinvested
279500000 USD
CY2021Q4 val Numberof Newbuild Jackup Rigs
NumberofNewbuildJackupRigs
20 jackup
CY2021 val Order Period
OrderPeriod
P10Y
CY2021Q4 val Aro Rigs Under Construction
ARORigsUnderConstruction
2 drillship
CY2021Q4 val Cost Of Aro Newbuild Jackups Each
CostOfARONewbuildJackupsEach
176000000 USD
CY2021Q4 val Maximum Contingent Contributions To Joint Venture
MaximumContingentContributionsToJointVenture
1250000000 USD
CY2021 val Minimum Renewal Contract Terms For New Build Rigs
MinimumRenewalContractTermsForNewBuildRigs
P8Y
CY2021Q4 us-gaap Letters Of Credit Outstanding Amount
LettersOfCreditOutstandingAmount
36500000 USD
CY2021Q4 us-gaap Deposit Liabilities Collateral Issued Financial Instruments
DepositLiabilitiesCollateralIssuedFinancialInstruments
31100000 USD
us-gaap Operating Lease Cost
OperatingLeaseCost
12900000 USD
us-gaap Operating Lease Cost
OperatingLeaseCost
9100000 USD
CY2020 us-gaap Operating Lease Cost
OperatingLeaseCost
23300000 USD
CY2019 us-gaap Operating Lease Cost
OperatingLeaseCost
29500000 USD
us-gaap Short Term Lease Cost
ShortTermLeaseCost
15300000 USD
us-gaap Short Term Lease Cost
ShortTermLeaseCost
7000000.0 USD
CY2020 us-gaap Short Term Lease Cost
ShortTermLeaseCost
19200000 USD
CY2019 us-gaap Short Term Lease Cost
ShortTermLeaseCost
12200000 USD
us-gaap Sublease Income
SubleaseIncome
300000 USD
us-gaap Sublease Income
SubleaseIncome
100000 USD
CY2020 us-gaap Sublease Income
SubleaseIncome
2300000 USD
CY2019 us-gaap Sublease Income
SubleaseIncome
2400000 USD
us-gaap Lease Cost
LeaseCost
27900000 USD
us-gaap Lease Cost
LeaseCost
16000000.0 USD
CY2020 us-gaap Lease Cost
LeaseCost
40200000 USD
CY2019 us-gaap Lease Cost
LeaseCost
39300000 USD
CY2021Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
20500000 USD
CY2020Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
35800000 USD
CY2021Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
10000000.0 USD
CY2020Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
15700000 USD
CY2021Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
12500000 USD
CY2020Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
21600000 USD
CY2021Q4 us-gaap Operating Lease Liability
OperatingLeaseLiability
22500000 USD
CY2020Q4 us-gaap Operating Lease Liability
OperatingLeaseLiability
37300000 USD
CY2021Q4 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P4Y9M18D
CY2020Q4 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P4Y3M18D
CY2021Q4 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.0727
CY2020Q4 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.0824
us-gaap Operating Lease Payments
OperatingLeasePayments
11700000 USD
us-gaap Operating Lease Payments
OperatingLeasePayments
7100000 USD
CY2020 us-gaap Operating Lease Payments
OperatingLeasePayments
23500000 USD
CY2019 us-gaap Operating Lease Payments
OperatingLeasePayments
29900000 USD
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
11300000 USD
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
3100000 USD
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
2200000 USD
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
2000000.0 USD
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
2000000.0 USD
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due After Year Five
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
6800000 USD
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
27400000 USD
CY2021Q4 us-gaap Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
4900000 USD
CY2021Q4 us-gaap Operating Lease Liability
OperatingLeaseLiability
22500000 USD
CY2020 us-gaap Debtor Reorganization Items Provision For Expected Allowed Claims
DebtorReorganizationItemsProvisionForExpectedAllowedClaims
4400000 USD
CY2020Q4 val Change In Right Of Use Asset For Rejected Leases
ChangeInRightOfUseAssetForRejectedLeases
10500000 USD
CY2020Q4 val Change In Lease Liabilities For Rejected Leases
ChangeInLeaseLiabilitiesForRejectedLeases
20400000 USD
CY2020Q4 val Change In Right Of Use Asset For Corporate Headquarters In Houston Texas
ChangeInRightOfUseAssetForCorporateHeadquartersInHoustonTexas
6400000 USD
CY2020Q4 val Change In Lease Liability For Corporate Headquarters In Houston Texas
ChangeInLeaseLiabilityForCorporateHeadquartersInHoustonTexas
10400000 USD
CY2019 us-gaap Impairment Of Leasehold
ImpairmentOfLeasehold
5600000 USD
CY2021 us-gaap Number Of Operating Segments
NumberOfOperatingSegments
4 Reportable_segment
us-gaap Revenues
Revenues
835000000.0 USD
us-gaap Operating Expenses
OperatingExpenses
728700000 USD
us-gaap Cost Of Goods And Services Sold Depreciation
CostOfGoodsAndServicesSoldDepreciation
66100000 USD
us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
58200000 USD
us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
6100000 USD
us-gaap Operating Income Loss
OperatingIncomeLoss
-11900000 USD
CY2021Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
890900000 USD
us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
50200000 USD
us-gaap Revenues
Revenues
397400000 USD
us-gaap Operating Expenses
OperatingExpenses
343800000 USD
us-gaap Asset Impairment Charges
AssetImpairmentCharges
756500000 USD
us-gaap Cost Of Goods And Services Sold Depreciation
CostOfGoodsAndServicesSoldDepreciation
159600000 USD
us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
30700000 USD
us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
3100000 USD
us-gaap Operating Income Loss
OperatingIncomeLoss
-890100000 USD
CY2021Q2 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
909100000 USD
us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
8700000 USD
CY2020 us-gaap Revenues
Revenues
1427200000 USD
CY2020 us-gaap Operating Expenses
OperatingExpenses
1470400000 USD
CY2020 us-gaap Asset Impairment Charges
AssetImpairmentCharges
3646200000 USD
CY2020 us-gaap Cost Of Goods And Services Sold Depreciation
CostOfGoodsAndServicesSoldDepreciation
540800000 USD
CY2020 us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
214600000 USD
CY2020 us-gaap Other Operating Income
OtherOperatingIncome
118100000 USD
CY2020 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
-7800000 USD
CY2020 us-gaap Operating Income Loss
OperatingIncomeLoss
-4334500000 USD
CY2020Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
10960500000 USD
CY2020 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
93800000 USD
CY2019 us-gaap Revenues
Revenues
2053200000 USD
CY2019 us-gaap Operating Expenses
OperatingExpenses
1807800000 USD
CY2019 us-gaap Asset Impairment Charges
AssetImpairmentCharges
104000000.0 USD
CY2019 us-gaap Cost Of Goods And Services Sold Depreciation
CostOfGoodsAndServicesSoldDepreciation
609700000 USD
CY2019 us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
188900000 USD
CY2019 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
-12600000 USD
CY2019 us-gaap Operating Income Loss
OperatingIncomeLoss
-669800000 USD
CY2019Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
15096900000 USD
CY2019 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
227000000.0 USD
CY2021Q4 val Numberofjackupsleasedby Aro
NumberofjackupsleasedbyARO
7 drillship
CY2021Q4 val Total Number Of Contract Drilling Rigs
TotalNumberOfContractDrillingRigs
56 rigs
CY2021Q4 val Number Of Drilling Management Contracts
NumberOfDrillingManagementContracts
2 contract
CY2021Q4 us-gaap Income Tax Receivable
IncomeTaxReceivable
151100000 USD
CY2020Q4 us-gaap Income Tax Receivable
IncomeTaxReceivable
190600000 USD
CY2021Q4 us-gaap Accounts Receivable Gross Current
AccountsReceivableGrossCurrent
460600000 USD
CY2020Q4 us-gaap Accounts Receivable Gross Current
AccountsReceivableGrossCurrent
465400000 USD
CY2021Q4 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
16400000 USD
CY2020Q4 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
16200000 USD
CY2021Q4 us-gaap Receivables Net Current
ReceivablesNetCurrent
444200000 USD
CY2020Q4 us-gaap Receivables Net Current
ReceivablesNetCurrent
449200000 USD
CY2021Q4 us-gaap Prepaid Taxes
PrepaidTaxes
44400000 USD
CY2020Q4 us-gaap Prepaid Taxes
PrepaidTaxes
32900000 USD
CY2021Q4 us-gaap Other Deferred Costs Net
OtherDeferredCostsNet
26900000 USD
CY2020Q4 us-gaap Other Deferred Costs Net
OtherDeferredCostsNet
17400000 USD
CY2021Q4 us-gaap Other Prepaid Expense Current
OtherPrepaidExpenseCurrent
23100000 USD
CY2020Q4 us-gaap Other Prepaid Expense Current
OtherPrepaidExpenseCurrent
43400000 USD
CY2021Q4 us-gaap Inventory Net
InventoryNet
0 USD
CY2020Q4 us-gaap Inventory Net
InventoryNet
279400000 USD
CY2021Q4 val Assets Current Other
AssetsCurrentOther
23400000 USD
CY2020Q4 val Assets Current Other
AssetsCurrentOther
13400000 USD
CY2021Q4 us-gaap Other Assets Current
OtherAssetsCurrent
117800000 USD
CY2020Q4 us-gaap Other Assets Current
OtherAssetsCurrent
386500000 USD
CY2021Q4 us-gaap Income Taxes Receivable
IncomeTaxesReceivable
64800000 USD
CY2020Q4 us-gaap Income Taxes Receivable
IncomeTaxesReceivable
66800000 USD
CY2021Q4 us-gaap Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
59700000 USD
CY2020Q4 us-gaap Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
21900000 USD
CY2021Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
20500000 USD
CY2020Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
35800000 USD
CY2021Q4 us-gaap Assets Held In Trust Noncurrent
AssetsHeldInTrustNoncurrent
0 USD
CY2020Q4 us-gaap Assets Held In Trust Noncurrent
AssetsHeldInTrustNoncurrent
22600000 USD
CY2021Q4 val Assets Noncurrent Other
AssetsNoncurrentOther
31000000.0 USD
CY2020Q4 val Assets Noncurrent Other
AssetsNoncurrentOther
29100000 USD
CY2021Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
176000000.0 USD
CY2020Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
176200000 USD
CY2021Q4 us-gaap Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
64600000 USD
CY2020Q4 us-gaap Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
95600000 USD
CY2021Q4 us-gaap Taxes Payable Current
TaxesPayableCurrent
45700000 USD
CY2020Q4 us-gaap Taxes Payable Current
TaxesPayableCurrent
50800000 USD
CY2021Q4 us-gaap Deferred Revenue Current
DeferredRevenueCurrent
45800000 USD
CY2020Q4 us-gaap Deferred Revenue Current
DeferredRevenueCurrent
57600000 USD
CY2021Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
10000000.0 USD
CY2020Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
15700000 USD
CY2021Q4 us-gaap Interest Payable Current
InterestPayableCurrent
7600000 USD
CY2020Q4 us-gaap Interest Payable Current
InterestPayableCurrent
0 USD
CY2021Q4 val Liabilities Current Other
LiabilitiesCurrentOther
22500000 USD
CY2020Q4 val Liabilities Current Other
LiabilitiesCurrentOther
30700000 USD
CY2021Q4 us-gaap Other Liabilities Current
OtherLiabilitiesCurrent
196200000 USD
CY2020Q4 us-gaap Other Liabilities Current
OtherLiabilitiesCurrent
250400000 USD
CY2021Q4 us-gaap Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
320200000 USD
CY2020Q4 us-gaap Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
286100000 USD
CY2021Q4 us-gaap Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
204000000.0 USD
CY2020Q4 us-gaap Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
296600000 USD
CY2021Q4 val Intangible Liabilities Noncurrent
IntangibleLiabilitiesNoncurrent
0 USD
CY2020Q4 val Intangible Liabilities Noncurrent
IntangibleLiabilitiesNoncurrent
50400000 USD
CY2020Q4 val Customer Payable Amount Long Term
CustomerPayableAmountLongTerm
35500000 USD
CY2021Q4 us-gaap Other Accrued Liabilities Noncurrent
OtherAccruedLiabilitiesNoncurrent
56900000 USD
CY2020Q4 us-gaap Other Accrued Liabilities Noncurrent
OtherAccruedLiabilitiesNoncurrent
93800000 USD
CY2021Q4 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
581100000 USD
CY2020Q4 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
762400000 USD
CY2021Q4 us-gaap Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax
AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
9100000 USD
CY2020Q4 us-gaap Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax
AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
98200000 USD
CY2021Q4 us-gaap Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax
AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax
0 USD
CY2020Q4 us-gaap Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax
AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax
6500000 USD
CY2021Q4 us-gaap Aoci Derivative Qualifying As Hedge Excluded Component After Tax
AociDerivativeQualifyingAsHedgeExcludedComponentAfterTax
0 USD
CY2020Q4 us-gaap Aoci Derivative Qualifying As Hedge Excluded Component After Tax
AociDerivativeQualifyingAsHedgeExcludedComponentAfterTax
5600000 USD
CY2021Q4 val Accumulated Other Comprehensive Income Loss Other Net Of Tax
AccumulatedOtherComprehensiveIncomeLossOtherNetOfTax
0 USD
CY2020Q4 val Accumulated Other Comprehensive Income Loss Other Net Of Tax
AccumulatedOtherComprehensiveIncomeLossOtherNetOfTax
-1800000 USD
CY2021Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-9100000 USD
CY2020Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-87900000 USD
us-gaap Cost Of Property Repairs And Maintenance
CostOfPropertyRepairsAndMaintenance
76300000 USD
us-gaap Cost Of Property Repairs And Maintenance
CostOfPropertyRepairsAndMaintenance
48400000 USD
CY2020 us-gaap Cost Of Property Repairs And Maintenance
CostOfPropertyRepairsAndMaintenance
200400000 USD
CY2019 us-gaap Cost Of Property Repairs And Maintenance
CostOfPropertyRepairsAndMaintenance
303700000 USD
us-gaap Gain Loss On Sale Of Properties
GainLossOnSaleOfProperties
21200000 USD
us-gaap Gain Loss On Sale Of Properties
GainLossOnSaleOfProperties
6000000.0 USD
CY2020 us-gaap Gain Loss On Sale Of Properties
GainLossOnSaleOfProperties
11800000 USD
CY2019 us-gaap Gain Loss On Sale Of Properties
GainLossOnSaleOfProperties
1800000 USD
us-gaap Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component
NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent
-8700000 USD
us-gaap Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component
NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent
-5400000 USD
CY2020 us-gaap Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component
NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent
-14600000 USD
CY2019 us-gaap Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component
NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent
-5800000 USD
us-gaap Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
8100000 USD
us-gaap Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
13400000 USD
CY2020 us-gaap Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
-11000000.0 USD
CY2019 us-gaap Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
-7400000 USD
val Business Combination Bargain Purchase Gain Recognized And Adjustment
BusinessCombinationBargainPurchaseGainRecognizedAndAdjustment
0 USD
val Business Combination Bargain Purchase Gain Recognized And Adjustment
BusinessCombinationBargainPurchaseGainRecognizedAndAdjustment
0 USD
CY2020 val Business Combination Bargain Purchase Gain Recognized And Adjustment
BusinessCombinationBargainPurchaseGainRecognizedAndAdjustment
-6300000 USD
CY2019 val Business Combination Bargain Purchase Gain Recognized And Adjustment
BusinessCombinationBargainPurchaseGainRecognizedAndAdjustment
637000000.0 USD
us-gaap Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
0 USD
us-gaap Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
0 USD
CY2020 us-gaap Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
3100000 USD
CY2019 us-gaap Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
194100000 USD
us-gaap Proceeds From Legal Settlements
ProceedsFromLegalSettlements
0 USD
us-gaap Proceeds From Legal Settlements
ProceedsFromLegalSettlements
0 USD
CY2020 us-gaap Proceeds From Legal Settlements
ProceedsFromLegalSettlements
0 USD
CY2019 us-gaap Proceeds From Legal Settlements
ProceedsFromLegalSettlements
200000000.0 USD
us-gaap Payments For Legal Settlements
PaymentsForLegalSettlements
0 USD
us-gaap Payments For Legal Settlements
PaymentsForLegalSettlements
0 USD
CY2020 us-gaap Payments For Legal Settlements
PaymentsForLegalSettlements
0 USD
CY2019 us-gaap Payments For Legal Settlements
PaymentsForLegalSettlements
20300000 USD
us-gaap Other Nonoperating Expense
OtherNonoperatingExpense
100000 USD
us-gaap Other Nonoperating Expense
OtherNonoperatingExpense
1100000 USD
CY2020 us-gaap Other Nonoperating Expense
OtherNonoperatingExpense
3800000 USD
CY2019 us-gaap Other Nonoperating Expense
OtherNonoperatingExpense
4800000 USD
us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
38100000 USD
us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
25900000 USD
CY2020 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
16000000.0 USD
CY2019 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
1006200000 USD
CY2021Q4 us-gaap Restricted Cash
RestrictedCash
35900000 USD
CY2021Q4 us-gaap Deposit Liabilities Collateral Issued Financial Instruments
DepositLiabilitiesCollateralIssuedFinancialInstruments
31100000 USD
us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
18300000 USD
us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
-23200000 USD
CY2020 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
-53300000 USD
CY2019 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
-29500000 USD
us-gaap Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
48400000 USD
us-gaap Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
-27300000 USD
CY2020 us-gaap Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
63800000 USD
CY2019 us-gaap Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
56600000 USD
us-gaap Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
77000000.0 USD
us-gaap Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
18000000.0 USD
CY2020 us-gaap Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
-11500000 USD
CY2019 us-gaap Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
-25400000 USD
us-gaap Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
-10300000 USD
us-gaap Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
-68500000 USD
CY2020 us-gaap Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
22000000.0 USD
CY2019 us-gaap Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
52500000 USD
us-gaap Interest Paid Net
InterestPaidNet
22800000 USD
us-gaap Interest Paid Net
InterestPaidNet
0 USD
CY2020 us-gaap Interest Paid Net
InterestPaidNet
190000000.0 USD
CY2019 us-gaap Interest Paid Net
InterestPaidNet
410000000.0 USD
us-gaap Income Taxes Paid
IncomeTaxesPaid
29100000 USD
us-gaap Income Taxes Paid
IncomeTaxesPaid
12800000 USD
CY2020 us-gaap Income Taxes Paid
IncomeTaxesPaid
78900000 USD
CY2019 us-gaap Income Taxes Paid
IncomeTaxesPaid
107600000 USD
CY2020 us-gaap Interest Costs Capitalized
InterestCostsCapitalized
1300000 USD
CY2019 us-gaap Interest Costs Capitalized
InterestCostsCapitalized
20900000 USD
val Capital Expenditure Accruals
CapitalExpenditureAccruals
9300000 USD
val Capital Expenditure Accruals
CapitalExpenditureAccruals
6500000 USD
CY2020 val Capital Expenditure Accruals
CapitalExpenditureAccruals
5400000 USD
CY2019 val Capital Expenditure Accruals
CapitalExpenditureAccruals
16300000 USD
CY2021 dei Auditor Name
AuditorName
KPMG LLP
CY2021 dei Auditor Location
AuditorLocation
Houston, Texas
CY2021 dei Auditor Firm
AuditorFirmId
185

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