2021 Q1 Form 10-K Financial Statement
#000145150521000020 Filed on March 01, 2021
Income Statement
Concept | 2021 Q1 | 2020 | 2019 Q4 |
---|---|---|---|
Revenue | $653.0M | $3.152B | $792.0M |
YoY Change | -13.97% | 2.07% | 5.88% |
Cost Of Revenue | $435.0M | $2.000B | $575.0M |
YoY Change | -19.44% | -6.54% | 15.69% |
Gross Profit | $218.0M | $1.152B | $217.0M |
YoY Change | -0.46% | 21.52% | -13.55% |
Gross Profit Margin | 33.38% | 36.55% | 27.4% |
Selling, General & Admin | $39.00M | $183.0M | $54.00M |
YoY Change | -9.3% | -3.17% | 0.0% |
% of Gross Profit | 17.89% | 15.89% | 24.88% |
Research & Development | |||
YoY Change | |||
% of Gross Profit | |||
Depreciation & Amortization | $187.0M | $781.0M | $254.0M |
YoY Change | -9.22% | -8.65% | 6.72% |
% of Gross Profit | 85.78% | 67.8% | 117.05% |
Operating Expenses | $226.0M | $964.0M | $261.0M |
YoY Change | -9.24% | -8.02% | 1.16% |
Operating Profit | -$67.00M | -$493.0M | -$74.00M |
YoY Change | -66.33% | -31.62% | 196.0% |
Interest Expense | $115.0M | $575.0M | -$150.0M |
YoY Change | -28.13% | -12.88% | 1.35% |
% of Operating Profit | |||
Other Income/Expense, Net | -$52.00M | -$48.00M | $147.0M |
YoY Change | -73.47% | -89.94% | 267.5% |
Pretax Income | -$119.0M | -$541.0M | -$79.00M |
YoY Change | -69.87% | -54.84% | -40.6% |
Income Tax | -$21.00M | $27.00M | -$24.00M |
% Of Pretax Income | |||
Net Earnings | -$99.00M | -$567.0M | -$51.00M |
YoY Change | -74.74% | -54.82% | -78.93% |
Net Earnings / Revenue | -15.16% | -17.99% | -6.44% |
Basic Earnings Per Share | -$0.92 | -$0.08 | |
Diluted Earnings Per Share | -$160.5K | -$0.92 | -$0.08 |
COMMON SHARES | |||
Basic Shares Outstanding | 616.0M | 615.0M | 613.0M |
Diluted Shares Outstanding | 615.0M | 613.0M |
Balance Sheet
Concept | 2021 Q1 | 2020 | 2019 Q4 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | $1.066B | $1.154B | $1.790B |
YoY Change | -28.12% | -35.53% | -17.13% |
Cash & Equivalents | $1.066B | $1.154B | $1.790B |
Short-Term Investments | |||
Other Short-Term Assets | $161.0M | $569.0M | $159.0M |
YoY Change | -1.83% | -20.64% | 0.0% |
Inventory | $433.0M | $434.0M | $479.0M |
Prepaid Expenses | |||
Receivables | $511.0M | $583.0M | $654.0M |
Other Receivables | $0.00 | $0.00 | $0.00 |
Total Short-Term Assets | $2.559B | $2.740B | $3.640B |
YoY Change | -22.24% | -24.73% | -7.8% |
LONG-TERM ASSETS | |||
Property, Plant & Equipment | $17.48B | $17.67B | $18.85B |
YoY Change | -5.93% | -6.26% | -7.65% |
Goodwill | |||
YoY Change | |||
Intangibles | |||
YoY Change | |||
Long-Term Investments | |||
YoY Change | |||
Other Assets | $974.0M | $1.004B | $990.0M |
YoY Change | -2.6% | -0.59% | 120.98% |
Total Long-Term Assets | $18.80B | $19.06B | $20.47B |
YoY Change | -6.74% | -6.85% | -5.77% |
TOTAL ASSETS | |||
Total Short-Term Assets | $2.559B | $2.740B | $3.640B |
Total Long-Term Assets | $18.80B | $19.06B | $20.47B |
Total Assets | $21.36B | $21.80B | $24.11B |
YoY Change | -8.92% | -9.55% | -6.08% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $189.0M | $194.0M | $311.0M |
YoY Change | -22.54% | -37.62% | 15.61% |
Accrued Expenses | $360.0M | $13.00M | |
YoY Change | -7.46% | ||
Deferred Revenue | $115.0M | $100.0M | |
YoY Change | 1.77% | 14.94% | |
Short-Term Debt | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Long-Term Debt Due | $524.0M | $542.0M | $603.0M |
YoY Change | -9.81% | -10.12% | 61.66% |
Total Short-Term Liabilities | $1.303B | $1.386B | $1.724B |
YoY Change | -18.26% | -19.61% | 18.24% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $7.096B | $7.709B | $9.137B |
YoY Change | -17.26% | -15.63% | -4.87% |
Other Long-Term Liabilities | $1.302B | $959.0M | $1.555B |
YoY Change | -14.85% | -13.68% | 9.2% |
Total Long-Term Liabilities | $8.717B | $8.668B | $10.51B |
YoY Change | -16.04% | -15.42% | -5.22% |
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $1.303B | $1.386B | $1.724B |
Total Long-Term Liabilities | $8.717B | $8.668B | $10.51B |
Total Liabilities | $10.02B | $10.37B | $12.24B |
YoY Change | -16.33% | -15.28% | -2.49% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | -$1.965B | -$1.297B | |
YoY Change | 16.2% | 1835.82% | |
Common Stock | $60.00M | $59.00M | |
YoY Change | 0.0% | 0.0% | |
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | |||
YoY Change | |||
Treasury Stock Shares | |||
Shareholders Equity | $11.34B | $11.43B | $11.86B |
YoY Change | |||
Total Liabilities & Shareholders Equity | $21.36B | $21.80B | $24.11B |
YoY Change | -8.92% | -9.55% | -6.08% |
Cashflow Statement
Concept | 2021 Q1 | 2020 | 2019 Q4 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | -$99.00M | -$567.0M | -$51.00M |
YoY Change | -74.74% | -54.82% | -78.93% |
Depreciation, Depletion And Amortization | $187.0M | $781.0M | $254.0M |
YoY Change | -9.22% | -8.65% | 6.72% |
Cash From Operating Activities | $96.00M | $398.0M | $147.0M |
YoY Change | -300.0% | 17.06% | -38.24% |
INVESTING ACTIVITIES | |||
Capital Expenditures | $59.00M | $265.0M | -$128.0M |
YoY Change | -44.86% | -31.52% | 190.91% |
Acquisitions | |||
YoY Change | |||
Other Investing Activities | $6.000M | $2.000M | $18.00M |
YoY Change | -220.0% | -166.67% | -101.6% |
Cash From Investing Activities | -$53.00M | -$257.0M | -$110.0M |
YoY Change | -52.68% | -4.1% | -90.58% |
FINANCING ACTIVITIES | |||
Cash Dividend Paid | |||
YoY Change | |||
Common Stock Issuance & Retirement, Net | |||
YoY Change | |||
Debt Paid & Issued, Net | $139.0M | $1.637B | |
YoY Change | -84.71% | 23.55% | |
Cash From Financing Activities | -149.0M | -930.0M | -145.0M |
YoY Change | -14.86% | 198.08% | -122.52% |
NET CHANGE | |||
Cash From Operating Activities | 96.00M | 398.0M | 147.0M |
Cash From Investing Activities | -53.00M | -257.0M | -110.0M |
Cash From Financing Activities | -149.0M | -930.0M | -145.0M |
Net Change In Cash | -106.0M | -789.0M | -108.0M |
YoY Change | -68.36% | 228.75% | -62.24% |
FREE CASH FLOW | |||
Cash From Operating Activities | $96.00M | $398.0M | $147.0M |
Capital Expenditures | $59.00M | $265.0M | -$128.0M |
Free Cash Flow | $37.00M | $133.0M | $275.0M |
YoY Change | -123.87% | -382.98% | -2.48% |
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CY2020 | us-gaap |
Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
|
-1000000 | |
CY2020Q4 | us-gaap |
Accrued Income Taxes Current
AccruedIncomeTaxesCurrent
|
28000000 | |
CY2019Q4 | us-gaap |
Accrued Income Taxes Current
AccruedIncomeTaxesCurrent
|
64000000 | |
CY2020Q4 | us-gaap |
Debt Current
DebtCurrent
|
505000000 | |
CY2019Q4 | us-gaap |
Debt Current
DebtCurrent
|
568000000 | |
CY2020Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
659000000 | |
CY2020 | us-gaap |
Other Comprehensive Income Loss Before Tax
OtherComprehensiveIncomeLossBeforeTax
|
63000000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Before Tax
OtherComprehensiveIncomeLossBeforeTax
|
-21000000 | |
CY2018 | us-gaap |
Other Comprehensive Income Loss Before Tax
OtherComprehensiveIncomeLossBeforeTax
|
11000000 | |
CY2020 | us-gaap |
Other Comprehensive Income Loss Tax
OtherComprehensiveIncomeLossTax
|
2000000 | |
CY2020 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
61000000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-21000000 | |
CY2018 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
11000000 | |
CY2020 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
61000000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-21000000 | |
CY2018 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
11000000 | |
CY2019 | us-gaap |
Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
|
-2000000 | |
CY2018 | us-gaap |
Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
|
-7000000 | |
CY2020 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
-506000000 | |
CY2019 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
-1276000000 | |
CY2018 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
-1985000000 | |
CY2020Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
1154000000 | |
CY2019Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
1790000000 | |
CY2020Q4 | us-gaap |
Receivables Net Current
ReceivablesNetCurrent
|
583000000 | |
CY2019Q4 | us-gaap |
Receivables Net Current
ReceivablesNetCurrent
|
654000000 | |
CY2020Q4 | us-gaap |
Supplies
Supplies
|
434000000 | |
CY2019Q4 | us-gaap |
Supplies
Supplies
|
479000000 | |
CY2020Q4 | us-gaap |
Restricted Cash And Investments Current
RestrictedCashAndInvestmentsCurrent
|
406000000 | |
CY2019Q4 | us-gaap |
Restricted Cash And Investments Current
RestrictedCashAndInvestmentsCurrent
|
558000000 | |
CY2020Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
163000000 | |
CY2019Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
159000000 | |
CY2020Q4 | us-gaap |
Assets Current
AssetsCurrent
|
2740000000 | |
CY2019Q4 | us-gaap |
Assets Current
AssetsCurrent
|
3640000000 | |
CY2020Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
23040000000 | |
CY2019Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
24281000000 | |
CY2020Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
5373000000 | |
CY2019Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
5434000000 | |
CY2020Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
17667000000 | |
CY2019Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
18847000000 | |
CY2020Q4 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
393000000 | |
CY2019Q4 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
608000000 | |
CY2020Q4 | us-gaap |
Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
|
9000000 | |
CY2019Q4 | us-gaap |
Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
|
20000000 | |
CY2020Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
995000000 | |
CY2019Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
990000000 | |
CY2020Q4 | us-gaap |
Assets
Assets
|
21804000000 | |
CY2019Q4 | us-gaap |
Assets
Assets
|
24105000000 | |
CY2020Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
194000000 | |
CY2019Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
311000000 | |
CY2019Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
781000000 | |
CY2020Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
1386000000 | |
CY2019Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
1724000000 | |
CY2020Q4 | us-gaap |
Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
|
7302000000 | |
CY2019Q4 | us-gaap |
Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
|
8693000000 | |
CY2020Q4 | us-gaap |
Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
|
315000000 | |
CY2019Q4 | us-gaap |
Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
|
266000000 | |
CY2020Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
1366000000 | |
CY2019Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
1555000000 | |
CY2020Q4 | us-gaap |
Liabilities Noncurrent
LiabilitiesNoncurrent
|
8983000000 | |
CY2019Q4 | us-gaap |
Liabilities Noncurrent
LiabilitiesNoncurrent
|
10514000000 | |
CY2019Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.10 | |
CY2020Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.10 | |
CY2020Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
824650660 | |
CY2020Q4 | rig |
Shares Conditionally Authorized
SharesConditionallyAuthorized
|
142363647 | |
CY2020Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
639676165 | |
CY2020Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
615140276 | |
CY2019Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
639674422 | |
CY2019Q4 | rig |
Shares Conditionally Authorized
SharesConditionallyAuthorized
|
142365398 | |
CY2019Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
617970525 | |
CY2019Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
611871374 | |
CY2020Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
60000000 | |
CY2019Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
59000000 | |
CY2020Q4 | us-gaap |
Additional Paid In Capital
AdditionalPaidInCapital
|
13501000000 | |
CY2019Q4 | us-gaap |
Additional Paid In Capital
AdditionalPaidInCapital
|
13424000000 | |
CY2020Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
-1866000000 | |
CY2019Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
-1297000000 | |
CY2020Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-263000000 | |
CY2019Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-324000000 | |
CY2020Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
11432000000 | |
CY2019Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
11862000000 | |
CY2020Q4 | us-gaap |
Minority Interest
MinorityInterest
|
3000000 | |
CY2019Q4 | us-gaap |
Minority Interest
MinorityInterest
|
5000000 | |
CY2020Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
11435000000 | |
CY2019Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
11867000000 | |
CY2020Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
21804000000 | |
CY2019Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
24105000000 | |
CY2019Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
11867000000 | |
CY2018Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
13114000000 | |
CY2017Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
12711000000 | |
CY2020 | rig |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest1
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest1
|
-507000000 | |
CY2019 | rig |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest1
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest1
|
-1278000000 | |
CY2018 | rig |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest1
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest1
|
-1987000000 | |
CY2020 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
31000000 | |
CY2019 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
37000000 | |
CY2018 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
45000000 | |
CY2018 | us-gaap |
Stock Issued During Period Value Acquisitions
StockIssuedDuringPeriodValueAcquisitions
|
2123000000 | |
CY2020 | us-gaap |
Equity Method Investment Other Than Temporary Impairment
EquityMethodInvestmentOtherThanTemporaryImpairment
|
62000000 | |
CY2020 | us-gaap |
Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
|
-84000000 | |
CY2019 | us-gaap |
Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
|
-12000000 | |
CY2020 | us-gaap |
Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
|
533000000 | |
CY2019 | us-gaap |
Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
|
-41000000 | |
CY2020 | us-gaap |
Adjustments To Additional Paid In Capital Equity Component Of Convertible Debt
AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt
|
46000000 | |
CY2018 | us-gaap |
Adjustments To Additional Paid In Capital Equity Component Of Convertible Debt
AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt
|
172000000 | |
CY2018 | us-gaap |
Noncontrolling Interest Increase From Business Combination
NoncontrollingInterestIncreaseFromBusinessCombination
|
33000000 | |
CY2018 | us-gaap |
Adjustments To Additional Paid In Capital Other
AdjustmentsToAdditionalPaidInCapitalOther
|
53000000 | |
CY2018 | us-gaap |
Minority Interest Decrease From Redemptions
MinorityInterestDecreaseFromRedemptions
|
31000000 | |
CY2020 | us-gaap |
Stockholders Equity Other
StockholdersEquityOther
|
2000000 | |
CY2019 | us-gaap |
Stockholders Equity Other
StockholdersEquityOther
|
6000000 | |
CY2018 | us-gaap |
Stockholders Equity Other
StockholdersEquityOther
|
5000000 | |
CY2020Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
11435000000 | |
CY2019Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
11867000000 | |
CY2018Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
13114000000 | |
CY2020 | us-gaap |
Profit Loss
ProfitLoss
|
-568000000 | |
CY2019 | us-gaap |
Profit Loss
ProfitLoss
|
-1257000000 | |
CY2018 | us-gaap |
Profit Loss
ProfitLoss
|
-2003000000 | |
CY2020 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
215000000 | |
CY2019 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
187000000 | |
CY2018 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
112000000 | |
CY2020 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
781000000 | |
CY2019 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
855000000 | |
CY2018 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
818000000 | |
CY2020 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
31000000 | |
CY2019 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
37000000 | |
CY2018 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
45000000 | |
CY2020 | us-gaap |
Other Asset Impairment Charges
OtherAssetImpairmentCharges
|
597000000 | |
CY2019 | us-gaap |
Other Asset Impairment Charges
OtherAssetImpairmentCharges
|
609000000 | |
CY2018 | us-gaap |
Other Asset Impairment Charges
OtherAssetImpairmentCharges
|
1464000000 | |
CY2018 | us-gaap |
Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
|
-3000000 | |
CY2019 | us-gaap |
Gain Loss On Contract Termination
GainLossOnContractTermination
|
132000000 | |
CY2020 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
60000000 | |
CY2019 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
248000000 | |
CY2018 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-16000000 | |
CY2020 | us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
-83000000 | |
CY2019 | us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
-41000000 | |
CY2018 | us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
-6000000 | |
CY2020 | us-gaap |
Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
|
-73000000 | |
CY2019 | us-gaap |
Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
|
43000000 | |
CY2018 | us-gaap |
Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
|
-139000000 | |
CY2020 | us-gaap |
Increase Decrease In Deferred Charges
IncreaseDecreaseInDeferredCharges
|
-12000000 | |
CY2019 | us-gaap |
Increase Decrease In Deferred Charges
IncreaseDecreaseInDeferredCharges
|
33000000 | |
CY2018 | us-gaap |
Increase Decrease In Deferred Charges
IncreaseDecreaseInDeferredCharges
|
-34000000 | |
CY2020 | us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
353000000 | |
CY2019 | us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
311000000 | |
CY2018 | us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
-234000000 | |
CY2020 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
398000000 | |
CY2019 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
340000000 | |
CY2018 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
558000000 | |
CY2020 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
265000000 | |
CY2019 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
387000000 | |
CY2018 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
184000000 | |
CY2020 | us-gaap |
Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
|
24000000 | |
CY2019 | us-gaap |
Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
|
70000000 | |
CY2018 | us-gaap |
Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
|
43000000 | |
CY2020 | us-gaap |
Payments To Acquire Interest In Subsidiaries And Affiliates
PaymentsToAcquireInterestInSubsidiariesAndAffiliates
|
19000000 | |
CY2019 | us-gaap |
Payments To Acquire Interest In Subsidiaries And Affiliates
PaymentsToAcquireInterestInSubsidiariesAndAffiliates
|
77000000 | |
CY2018 | us-gaap |
Payments To Acquire Interest In Subsidiaries And Affiliates
PaymentsToAcquireInterestInSubsidiariesAndAffiliates
|
107000000 | |
CY2018 | us-gaap |
Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
|
883000000 | |
CY2020 | us-gaap |
Proceeds From Maturities Prepayments And Calls Of Shortterm Investments
ProceedsFromMaturitiesPrepaymentsAndCallsOfShorttermInvestments
|
5000000 | |
CY2019 | us-gaap |
Proceeds From Maturities Prepayments And Calls Of Shortterm Investments
ProceedsFromMaturitiesPrepaymentsAndCallsOfShorttermInvestments
|
123000000 | |
CY2018 | us-gaap |
Proceeds From Maturities Prepayments And Calls Of Shortterm Investments
ProceedsFromMaturitiesPrepaymentsAndCallsOfShorttermInvestments
|
507000000 | |
CY2018 | us-gaap |
Payments To Acquire Short Term Investments
PaymentsToAcquireShortTermInvestments
|
173000000 | |
CY2020 | us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
2000000 | |
CY2019 | us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
-3000000 | |
CY2020 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-257000000 | |
CY2019 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-268000000 | |
CY2018 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-797000000 | |
CY2020 | us-gaap |
Proceeds From Debt Net Of Issuance Costs
ProceedsFromDebtNetOfIssuanceCosts
|
743000000 | |
CY2019 | us-gaap |
Proceeds From Debt Net Of Issuance Costs
ProceedsFromDebtNetOfIssuanceCosts
|
1056000000 | |
CY2018 | us-gaap |
Proceeds From Debt Net Of Issuance Costs
ProceedsFromDebtNetOfIssuanceCosts
|
2054000000 | |
CY2020 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
1637000000 | |
CY2019 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
1325000000 | |
CY2018 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
2105000000 | |
CY2018 | rig |
Proceeds From Repayments Of Restricted Investments
ProceedsFromRepaymentsOfRestrictedInvestments
|
26000000 | |
CY2018 | us-gaap |
Payments For Derivative Instrument Financing Activities
PaymentsForDerivativeInstrumentFinancingActivities
|
92000000 | |
CY2020 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-36000000 | |
CY2019 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-43000000 | |
CY2018 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-30000000 | |
CY2020 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-930000000 | |
CY2019 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-312000000 | |
CY2018 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-147000000 | |
CY2020 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
-789000000 | |
CY2019 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
-240000000 | |
CY2018 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
-386000000 | |
CY2019Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
2349000000 | |
CY2018Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
2589000000 | |
CY2017Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
2975000000 | |
CY2020Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
1560000000 | |
CY2019Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
2349000000 | |
CY2018Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
2589000000 | |
CY2020 | us-gaap |
Nature Of Operations
NatureOfOperations
|
<p style="color:#005670;font-family:'Arial Narrow';font-size:11pt;font-weight:bold;text-transform:uppercase;border-bottom:2.25pt solid #eca44a;margin:0pt 0pt 6pt 0pt;">Note 1—Business</p><p style="font-family:'Arial Narrow';font-size:10pt;text-align:justify;text-indent:36pt;margin:3pt 0pt 6pt 0pt;">Transocean Ltd. (together with its subsidiaries and predecessors, unless the context requires otherwise, “Transocean,” “we,” “us” or “our”) is a leading international provider of offshore contract drilling services for oil and gas wells. We specialize in technically demanding sectors of the offshore drilling business with a particular focus on ultra-deepwater and harsh environment drilling services. Our mobile offshore drilling fleet is considered one of the most versatile fleets in the world. We contract our drilling rigs, related equipment and work crews predominantly on a dayrate basis to drill oil and gas wells. As of December 31, 2020, we owned or had partial ownership interests in and operated a fleet of 38 mobile offshore drilling units, including 27 ultra-deepwater floaters and 11 harsh environment floaters. As of December 31, 2020, we were constructing two ultra-deepwater drillships.</p> | |
CY2020Q4 | rig |
Number Of Mobile Offshore Drilling Units
NumberOfMobileOffshoreDrillingUnits
|
38 | |
CY2020 | us-gaap |
Use Of Estimates
UseOfEstimates
|
<p style="font-family:'Arial Narrow';font-size:10pt;text-align:justify;text-indent:36pt;margin:3pt 0pt 6pt 0pt;"><b style="font-weight:bold;">Accounting estimates</b>—To prepare financial statements in accordance with accounting principles generally accepted in the United States (“U.S.”), we are required to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses and the disclosures of contingent assets and liabilities. On an ongoing basis, we evaluate our estimates and assumptions, including those related to our income taxes, property and equipment, equity investments, contingencies, assets held for sale, intangibles, allowance for excess materials and supplies, allowance for credit losses, postemployment benefit plans, leases and share-based compensation. We base our estimates and assumptions on historical experience and on various other factors we believe are reasonable under the circumstances, the results of which form the basis for making judgments about the carrying amounts of assets and liabilities that are not readily apparent from other sources. Actual results could differ from such estimates.</p> | |
CY2020 | us-gaap |
Interest Costs Capitalized
InterestCostsCapitalized
|
47000000 | |
CY2019 | us-gaap |
Interest Costs Capitalized
InterestCostsCapitalized
|
38000000 | |
CY2018 | us-gaap |
Interest Costs Capitalized
InterestCostsCapitalized
|
37000000 | |
CY2020 | us-gaap |
Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
|
-8000000 | |
CY2019 | us-gaap |
Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
|
2000000 | |
CY2018 | us-gaap |
Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
|
-38000000 | |
CY2020Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
|
2000000 | |
CY2020Q4 | us-gaap |
Inventory Valuation Reserves
InventoryValuationReserves
|
143000000 | |
CY2019Q4 | us-gaap |
Inventory Valuation Reserves
InventoryValuationReserves
|
127000000 | |
CY2019Q4 | us-gaap |
Assets Of Disposal Group Including Discontinued Operation Current
AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent
|
0 | |
CY2020Q4 | us-gaap |
Assets Of Disposal Group Including Discontinued Operation Current
AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent
|
0 | |
CY2020Q4 | rig |
Property And Equipment As Percentage Of Total Assets
PropertyAndEquipmentAsPercentageOfTotalAssets
|
0.81 | |
CY2020Q4 | us-gaap |
Defined Benefit Plan Assets For Plan Benefits Noncurrent
DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
|
37000000 | |
CY2019Q4 | us-gaap |
Defined Benefit Plan Assets For Plan Benefits Noncurrent
DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
|
42000000 | |
CY2020Q4 | us-gaap |
Equity Method Investment Aggregate Cost
EquityMethodInvestmentAggregateCost
|
138000000 | |
CY2019Q4 | us-gaap |
Equity Method Investment Aggregate Cost
EquityMethodInvestmentAggregateCost
|
191000000 | |
CY2019 | us-gaap |
Contract With Customer Performance Obligation Satisfied In Previous Period
ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod
|
10000000 | |
CY2020 | us-gaap |
Equity Method Investment Other Than Temporary Impairment
EquityMethodInvestmentOtherThanTemporaryImpairment
|
62000000 | |
CY2018 | us-gaap |
Goodwill Impairment Loss
GoodwillImpairmentLoss
|
462000000 | |
CY2019 | rig |
Goodwill Impairment Loss Tax Effect
GoodwillImpairmentLossTaxEffect
|
0 | |
CY2020Q4 | us-gaap |
Contract With Customer Liability
ContractWithCustomerLiability
|
456000000 | |
CY2020Q4 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
393000000 | |
CY2019Q4 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
608000000 | |
CY2020 | rig |
Defined Benefit Plan Determination Of Net Periodic Benefit Cost Investment Gain Loss Recognition Period
DefinedBenefitPlanDeterminationOfNetPeriodicBenefitCostInvestmentGainLossRecognitionPeriod
|
P5Y | |
CY2020 | rig |
Threshold For Amortization Of Investment Gains And Losses In Defined Benefit Plans
ThresholdForAmortizationOfInvestmentGainsAndLossesInDefinedBenefitPlans
|
0.10 | |
CY2020Q4 | us-gaap |
Defined Benefit Pension Plan Current And Noncurrent Liabilities
DefinedBenefitPensionPlanCurrentAndNoncurrentLiabilities
|
277000000 | |
CY2019Q4 | us-gaap |
Defined Benefit Pension Plan Current And Noncurrent Liabilities
DefinedBenefitPensionPlanCurrentAndNoncurrentLiabilities
|
351000000 | |
CY2018 | us-gaap |
Business Combination Acquisition Related Costs
BusinessCombinationAcquisitionRelatedCosts
|
24000000 | |
CY2018 | us-gaap |
Contract With Customer Performance Obligation Satisfied In Previous Period
ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod
|
174000000 | |
CY2020 | us-gaap |
Capitalized Contract Cost Amortization
CapitalizedContractCostAmortization
|
60000000 | |
CY2019 | us-gaap |
Capitalized Contract Cost Amortization
CapitalizedContractCostAmortization
|
18000000 | |
CY2018 | us-gaap |
Capitalized Contract Cost Amortization
CapitalizedContractCostAmortization
|
45000000 | |
CY2020Q4 | us-gaap |
Capitalized Contract Cost Net
CapitalizedContractCostNet
|
20000000 | |
CY2019Q4 | us-gaap |
Capitalized Contract Cost Net
CapitalizedContractCostNet
|
34000000 | |
CY2020 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
3152000000 | |
CY2019 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
3088000000 | |
CY2018 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
3018000000 | |
CY2020Q4 | us-gaap |
Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
|
133000000 | |
CY2019Q4 | us-gaap |
Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
|
100000000 | |
CY2020Q4 | us-gaap |
Contract With Customer Liability Noncurrent
ContractWithCustomerLiabilityNoncurrent
|
323000000 | |
CY2019Q4 | us-gaap |
Contract With Customer Liability Noncurrent
ContractWithCustomerLiabilityNoncurrent
|
429000000 | |
CY2019Q4 | us-gaap |
Contract With Customer Liability
ContractWithCustomerLiability
|
529000000 | |
CY2019Q4 | us-gaap |
Contract With Customer Liability
ContractWithCustomerLiability
|
529000000 | |
CY2018Q4 | us-gaap |
Contract With Customer Liability
ContractWithCustomerLiability
|
486000000 | |
CY2020 | us-gaap |
Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
|
184000000 | |
CY2019 | us-gaap |
Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
|
114000000 | |
CY2020 | rig |
Contract With Customer Liability Increase Decrease For Transfer To Customer
ContractWithCustomerLiabilityIncreaseDecreaseForTransferToCustomer
|
111000000 | |
CY2019 | rig |
Contract With Customer Liability Increase Decrease For Transfer To Customer
ContractWithCustomerLiabilityIncreaseDecreaseForTransferToCustomer
|
157000000 | |
CY2020Q4 | us-gaap |
Contract With Customer Liability
ContractWithCustomerLiability
|
456000000 | |
CY2019Q4 | us-gaap |
Contract With Customer Liability
ContractWithCustomerLiability
|
529000000 | |
CY2020 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
265000000 | |
CY2019 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
387000000 | |
CY2018 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
184000000 | |
CY2020 | us-gaap |
Impairment Of Long Lived Assets To Be Disposed Of
ImpairmentOfLongLivedAssetsToBeDisposedOf
|
556000000 | |
CY2020 | us-gaap |
Impairment Effect On Earnings Per Share After Tax
ImpairmentEffectOnEarningsPerShareAfterTax
|
0.90 | |
CY2020 | rig |
Impairment Of Long Lived Assets To Be Disposed Of Continuing Operations Tax Effect
ImpairmentOfLongLivedAssetsToBeDisposedOfContinuingOperationsTaxEffect
|
0 | |
CY2019 | us-gaap |
Impairment Of Long Lived Assets To Be Disposed Of
ImpairmentOfLongLivedAssetsToBeDisposedOf
|
578000000 | |
CY2019 | us-gaap |
Impairment Effect On Earnings Per Share After Tax
ImpairmentEffectOnEarningsPerShareAfterTax
|
0.94 | |
CY2019 | rig |
Impairment Of Long Lived Assets To Be Disposed Of Continuing Operations Tax Effect
ImpairmentOfLongLivedAssetsToBeDisposedOfContinuingOperationsTaxEffect
|
0 | |
CY2018 | us-gaap |
Impairment Of Long Lived Assets To Be Disposed Of
ImpairmentOfLongLivedAssetsToBeDisposedOf
|
999000000 | |
CY2018 | us-gaap |
Impairment Effect On Earnings Per Share After Tax
ImpairmentEffectOnEarningsPerShareAfterTax
|
2.13 | |
CY2018 | rig |
Impairment Of Long Lived Assets To Be Disposed Of Continuing Operations Tax Effect
ImpairmentOfLongLivedAssetsToBeDisposedOfContinuingOperationsTaxEffect
|
0 | |
CY2019Q4 | us-gaap |
Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
|
907000000 | |
CY2019Q4 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
299000000 | |
CY2019Q4 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
608000000 | |
CY2018Q4 | us-gaap |
Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
|
907000000 | |
CY2018Q4 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
112000000 | |
CY2018Q4 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
795000000 | |
CY2020 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
215000000 | |
CY2020 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
215000000 | |
CY2019 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
187000000 | |
CY2019 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
187000000 | |
CY2020Q4 | us-gaap |
Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
|
907000000 | |
CY2020Q4 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
514000000 | |
CY2020Q4 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
393000000 | |
CY2019Q4 | us-gaap |
Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
|
907000000 | |
CY2019Q4 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
299000000 | |
CY2019Q4 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
608000000 | |
CY2020Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Next Twelve Months
FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
|
220000000 | |
CY2020Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
|
117000000 | |
CY2020Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
|
52000000 | |
CY2020Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
|
4000000 | |
CY2020Q4 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
393000000 | |
CY2018Q2 | rig |
Number Of Impaired Ultra Deepwater Floaters
NumberOfImpairedUltraDeepwaterFloaters
|
3 | |
CY2018 | us-gaap |
Goodwill Impairment Loss
GoodwillImpairmentLoss
|
462000000 | |
CY2018 | rig |
Goodwill Impairment Loss Per Diluted Share Continuing Operations
GoodwillImpairmentLossPerDilutedShareContinuingOperations
|
0.99 | |
CY2018 | rig |
Goodwill Impairment Loss Tax Effect
GoodwillImpairmentLossTaxEffect
|
0 | |
CY2020Q4 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.064 | |
CY2020Q4 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P14Y | |
CY2020 | rig |
Implicit Interest Rate
ImplicitInterestRate
|
0.078 | |
CY2020Q4 | rig |
Lessee Finance Lease End Of Lease Obligation
LesseeFinanceLeaseEndOfLeaseObligation
|
1 | |
CY2020 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
13000000 | |
CY2019 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
25000000 | |
CY2020 | us-gaap |
Short Term Lease Cost
ShortTermLeaseCost
|
27000000 | |
CY2019 | us-gaap |
Short Term Lease Cost
ShortTermLeaseCost
|
13000000 | |
CY2020 | us-gaap |
Finance Lease Right Of Use Asset Amortization
FinanceLeaseRightOfUseAssetAmortization
|
21000000 | |
CY2019 | us-gaap |
Finance Lease Right Of Use Asset Amortization
FinanceLeaseRightOfUseAssetAmortization
|
21000000 | |
CY2020 | us-gaap |
Finance Lease Interest Expense
FinanceLeaseInterestExpense
|
36000000 | |
CY2019 | us-gaap |
Finance Lease Interest Expense
FinanceLeaseInterestExpense
|
39000000 | |
CY2020 | us-gaap |
Lease Cost
LeaseCost
|
97000000 | |
CY2019 | us-gaap |
Lease Cost
LeaseCost
|
98000000 | |
CY2019 | us-gaap |
Operating Lease Impairment Loss
OperatingLeaseImpairmentLoss
|
26000000 | |
CY2020 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
17000000 | |
CY2019 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
19000000 | |
CY2020 | us-gaap |
Finance Lease Interest Payment On Liability
FinanceLeaseInterestPaymentOnLiability
|
36000000 | |
CY2019 | us-gaap |
Finance Lease Interest Payment On Liability
FinanceLeaseInterestPaymentOnLiability
|
39000000 | |
CY2020 | us-gaap |
Finance Lease Principal Payments
FinanceLeasePrincipalPayments
|
35000000 | |
CY2019 | us-gaap |
Finance Lease Principal Payments
FinanceLeasePrincipalPayments
|
32000000 | |
CY2020Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Next Rolling Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths
|
13000000 | |
CY2020Q4 | us-gaap |
Finance Lease Liability Payments Due In Next Rolling Twelve Months
FinanceLeaseLiabilityPaymentsDueInNextRollingTwelveMonths
|
71000000 | |
CY2020Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due In Rolling Year Two
LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo
|
14000000 | |
CY2020 | us-gaap |
Repayments Of Debt
RepaymentsOfDebt
|
1109000000 | |
CY2019 | us-gaap |
Repayments Of Debt
RepaymentsOfDebt
|
971000000 | |
CY2020Q4 | us-gaap |
Finance Lease Liability Payments Due In Rolling Year Two
FinanceLeaseLiabilityPaymentsDueInRollingYearTwo
|
71000000 | |
CY2020Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due In Rolling Year Three
LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree
|
13000000 | |
CY2020Q4 | us-gaap |
Finance Lease Liability Payments Due In Rolling Year Three
FinanceLeaseLiabilityPaymentsDueInRollingYearThree
|
71000000 | |
CY2020Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due In Rolling Year Four
LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour
|
13000000 | |
CY2020Q4 | us-gaap |
Finance Lease Liability Payments Due In Rolling Year Four
FinanceLeaseLiabilityPaymentsDueInRollingYearFour
|
71000000 | |
CY2020Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due In Rolling Year Five
LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFive
|
13000000 | |
CY2020Q4 | us-gaap |
Finance Lease Liability Payments Due In Rolling Year Five
FinanceLeaseLiabilityPaymentsDueInRollingYearFive
|
71000000 | |
CY2020Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due After Rolling Year Five
LesseeOperatingLeaseLiabilityPaymentsDueAfterRollingYearFive
|
125000000 | |
CY2020Q4 | us-gaap |
Finance Lease Liability Payments Due In Rolling After Year Five
FinanceLeaseLiabilityPaymentsDueInRollingAfterYearFive
|
256000000 | |
CY2020Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
|
191000000 | |
CY2020Q4 | us-gaap |
Finance Lease Liability Payments Due
FinanceLeaseLiabilityPaymentsDue
|
611000000 | |
CY2020Q4 | us-gaap |
Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
|
69000000 | |
CY2020Q4 | us-gaap |
Finance Lease Liability Undiscounted Excess Amount
FinanceLeaseLiabilityUndiscountedExcessAmount
|
167000000 | |
CY2020Q4 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
122000000 | |
CY2020Q4 | us-gaap |
Finance Lease Liability
FinanceLeaseLiability
|
444000000 | |
CY2020Q4 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
8000000 | |
CY2020Q4 | us-gaap |
Finance Lease Liability Current
FinanceLeaseLiabilityCurrent
|
37000000 | |
CY2020Q4 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
114000000 | |
CY2020Q4 | us-gaap |
Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
|
407000000 | |
CY2020Q4 | us-gaap |
Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
|
7376000000 | |
CY2019Q4 | us-gaap |
Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
|
9361000000 | |
CY2020Q4 | us-gaap |
Debt And Capital Lease Obligations
DebtAndCapitalLeaseObligations
|
7807000000 | |
CY2019Q4 | us-gaap |
Debt And Capital Lease Obligations
DebtAndCapitalLeaseObligations
|
9261000000 | |
CY2020Q4 | rig |
Long Term Debt Gross Current
LongTermDebtGrossCurrent
|
449000000 | |
CY2019Q4 | rig |
Long Term Debt Gross Current
LongTermDebtGrossCurrent
|
581000000 | |
CY2020Q4 | us-gaap |
Long Term Debt And Capital Lease Obligations Current
LongTermDebtAndCapitalLeaseObligationsCurrent
|
505000000 | |
CY2019Q4 | us-gaap |
Long Term Debt And Capital Lease Obligations Current
LongTermDebtAndCapitalLeaseObligationsCurrent
|
568000000 | |
CY2020Q4 | rig |
Long Term Debt Gross Non Current
LongTermDebtGrossNonCurrent
|
6927000000 | |
CY2019Q4 | rig |
Long Term Debt Gross Non Current
LongTermDebtGrossNonCurrent
|
8780000000 | |
CY2020Q4 | us-gaap |
Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
|
7302000000 | |
CY2019Q4 | us-gaap |
Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
|
8693000000 | |
CY2020 | us-gaap |
Extinguishment Of Debt Amount
ExtinguishmentOfDebtAmount
|
3131000000 | |
CY2019 | us-gaap |
Extinguishment Of Debt Amount
ExtinguishmentOfDebtAmount
|
944000000 | |
CY2020 | us-gaap |
Debt Conversion Converted Instrument Amount1
DebtConversionConvertedInstrumentAmount1
|
925000000 | |
CY2020 | us-gaap |
Gains Losses On Restructuring Of Debt
GainsLossesOnRestructuringOfDebt
|
533000000 | |
CY2019 | us-gaap |
Gains Losses On Restructuring Of Debt
GainsLossesOnRestructuringOfDebt
|
-41000000 | |
CY2020 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
-0.051 | |
CY2019 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
-0.049 | |
CY2018 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
-0.128 | |
CY2020 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
-33000000 | |
CY2019 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
-189000000 | |
CY2018 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
244000000 | |
CY2020 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
60000000 | |
CY2019 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
248000000 | |
CY2018 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-16000000 | |
CY2020 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
27000000 | |
CY2019 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
59000000 | |
CY2018 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
228000000 | |
CY2020 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.0783 | |
CY2020 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
-42000000 | |
CY2019 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
-94000000 | |
CY2018 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
-139000000 | |
CY2020 | us-gaap |
Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
|
82000000 | |
CY2019 | us-gaap |
Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
|
189000000 | |
CY2018 | us-gaap |
Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
|
-86000000 | |
CY2020 | us-gaap |
Income Tax Reconciliation Nondeductible Expense Impairment Losses
IncomeTaxReconciliationNondeductibleExpenseImpairmentLosses
|
52000000 | |
CY2019 | us-gaap |
Income Tax Reconciliation Nondeductible Expense Impairment Losses
IncomeTaxReconciliationNondeductibleExpenseImpairmentLosses
|
35000000 | |
CY2018 | us-gaap |
Income Tax Reconciliation Nondeductible Expense Impairment Losses
IncomeTaxReconciliationNondeductibleExpenseImpairmentLosses
|
114000000 | |
CY2020 | rig |
Effective Income Tax Rate Reconciliation Deemed Profits Taxes Amount
EffectiveIncomeTaxRateReconciliationDeemedProfitsTaxesAmount
|
19000000 | |
CY2019 | rig |
Effective Income Tax Rate Reconciliation Deemed Profits Taxes Amount
EffectiveIncomeTaxRateReconciliationDeemedProfitsTaxesAmount
|
22000000 | |
CY2018 | rig |
Effective Income Tax Rate Reconciliation Deemed Profits Taxes Amount
EffectiveIncomeTaxRateReconciliationDeemedProfitsTaxesAmount
|
8000000 | |
CY2020 | rig |
Effective Income Tax Rate Reconciliation Withholding Taxes Amount
EffectiveIncomeTaxRateReconciliationWithholdingTaxesAmount
|
6000000 | |
CY2019 | rig |
Effective Income Tax Rate Reconciliation Withholding Taxes Amount
EffectiveIncomeTaxRateReconciliationWithholdingTaxesAmount
|
11000000 | |
CY2018 | rig |
Effective Income Tax Rate Reconciliation Withholding Taxes Amount
EffectiveIncomeTaxRateReconciliationWithholdingTaxesAmount
|
8000000 | |
CY2020 | rig |
Effective Income Tax Rate Reconciliation Base Erosion And Anti Abuse Tax Amount
EffectiveIncomeTaxRateReconciliationBaseErosionAndAntiAbuseTaxAmount
|
5000000 | |
CY2019 | rig |
Effective Income Tax Rate Reconciliation Base Erosion And Anti Abuse Tax Amount
EffectiveIncomeTaxRateReconciliationBaseErosionAndAntiAbuseTaxAmount
|
21000000 | |
CY2018 | rig |
Effective Income Tax Rate Reconciliation Base Erosion And Anti Abuse Tax Amount
EffectiveIncomeTaxRateReconciliationBaseErosionAndAntiAbuseTaxAmount
|
33000000 | |
CY2020 | us-gaap |
Income Tax Reconciliation Tax Credits Foreign
IncomeTaxReconciliationTaxCreditsForeign
|
2000000 | |
CY2019 | us-gaap |
Income Tax Reconciliation Tax Credits Foreign
IncomeTaxReconciliationTaxCreditsForeign
|
8000000 | |
CY2018 | us-gaap |
Income Tax Reconciliation Tax Credits Foreign
IncomeTaxReconciliationTaxCreditsForeign
|
5000000 | |
CY2020 | rig |
Income Tax Reconciliation On Revaluation Of Assets
IncomeTaxReconciliationOnRevaluationOfAssets
|
-4000000 | |
CY2019 | rig |
Income Tax Reconciliation On Revaluation Of Assets
IncomeTaxReconciliationOnRevaluationOfAssets
|
5000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities
|
18000000 | |
CY2018 | rig |
Income Tax Reconciliation On Revaluation Of Assets
IncomeTaxReconciliationOnRevaluationOfAssets
|
11000000 | |
CY2020 | us-gaap |
Unrecognized Tax Benefits Period Increase Decrease
UnrecognizedTaxBenefitsPeriodIncreaseDecrease
|
-15000000 | |
CY2019 | us-gaap |
Unrecognized Tax Benefits Period Increase Decrease
UnrecognizedTaxBenefitsPeriodIncreaseDecrease
|
-268000000 | |
CY2018 | us-gaap |
Unrecognized Tax Benefits Period Increase Decrease
UnrecognizedTaxBenefitsPeriodIncreaseDecrease
|
117000000 | |
CY2020 | rig |
Income Tax Expense Benefit Net Operating Loss Cares Act
IncomeTaxExpenseBenefitNetOperatingLossCaresAct
|
-28000000 | |
CY2020 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
-31000000 | |
CY2019 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
37000000 | |
CY2018 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
67000000 | |
CY2018 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Cuts And Jobs Act Of2017 Amount
EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017Amount
|
104000000 | |
CY2020 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
-15000000 | |
CY2019 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
11000000 | |
CY2018 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
-4000000 | |
CY2020 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
27000000 | |
CY2019 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
59000000 | |
CY2018 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
228000000 | |
CY2020 | rig |
Income Tax Expense Benefit Net Operating Loss Cares Act
IncomeTaxExpenseBenefitNetOperatingLossCaresAct
|
-28000000 | |
CY2018 | us-gaap |
Tax Cuts And Jobs Act Of2017 Transition Tax For Accumulated Foreign Earnings Income Tax Expense
TaxCutsAndJobsActOf2017TransitionTaxForAccumulatedForeignEarningsIncomeTaxExpense
|
120000000 | |
CY2018 | us-gaap |
Tax Cuts And Jobs Act Of2017 Change In Tax Rate Deferred Tax Liability Income Tax Benefit
TaxCutsAndJobsActOf2017ChangeInTaxRateDeferredTaxLiabilityIncomeTaxBenefit
|
16000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
809000000 | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
571000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Asset Interest Carryforward
DeferredTaxAssetInterestCarryforward
|
72000000 | |
CY2019Q4 | us-gaap |
Deferred Tax Asset Interest Carryforward
DeferredTaxAssetInterestCarryforward
|
77000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation
|
46000000 | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation
|
45000000 | |
CY2020Q4 | rig |
Deferred Tax Asset Charter Limitation
DeferredTaxAssetCharterLimitation
|
40000000 | |
CY2019Q4 | rig |
Deferred Tax Asset Charter Limitation
DeferredTaxAssetCharterLimitation
|
36000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards
DeferredTaxAssetsTaxCreditCarryforwards
|
21000000 | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards
DeferredTaxAssetsTaxCreditCarryforwards
|
22000000 | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities
|
16000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Deferred Income
DeferredTaxAssetsDeferredIncome
|
14000000 | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Deferred Income
DeferredTaxAssetsDeferredIncome
|
41000000 | |
CY2020Q4 | rig |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Insurance
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsInsurance
|
3000000 | |
CY2019Q4 | rig |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Insurance
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsInsurance
|
38000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
27000000 | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
24000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
685000000 | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
716000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
365000000 | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
154000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
658000000 | |
CY2019Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
361000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets
DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets
|
6000000 | |
CY2019Q4 | us-gaap |
Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets
DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets
|
23000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
|
7000000 | |
CY2019Q4 | us-gaap |
Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
|
16000000 | |
CY2020Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
671000000 | |
CY2019Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
400000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Liabilities
DeferredTaxLiabilities
|
306000000 | |
CY2019Q4 | us-gaap |
Deferred Tax Liabilities
DeferredTaxLiabilities
|
246000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards Foreign
DeferredTaxAssetsTaxCreditCarryforwardsForeign
|
21000000 | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards Foreign
DeferredTaxAssetsTaxCreditCarryforwardsForeign
|
22000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards Not Subject To Expiration
DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration
|
572000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards Subject To Expiration
DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration
|
237000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
685000000 | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
716000000 | |
CY2020 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-567000000 | |
CY2019 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-1255000000 | |
CY2018 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-1996000000 | |
CY2020 | us-gaap |
Weighted Average Number Of Shares Issued Basic
WeightedAverageNumberOfSharesIssuedBasic
|
614000000 | |
CY2019Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
335000000 | |
CY2018Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
408000000 | |
CY2017Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
222000000 | |
CY2020 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
90000000 | |
CY2019 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
144000000 | |
CY2018 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
29000000 | |
CY2020 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
11000000 | |
CY2019 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
6000000 | |
CY2018 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
172000000 | |
CY2020 | us-gaap |
Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
|
7000000 | |
CY2019 | us-gaap |
Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
|
138000000 | |
CY2018 | us-gaap |
Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
|
8000000 | |
CY2020 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
51000000 | |
CY2019 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
66000000 | |
CY2018 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
7000000 | |
CY2019 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
|
19000000 | |
CY2020Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
378000000 | |
CY2019Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
335000000 | |
CY2018Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
408000000 | |
CY2020Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
378000000 | |
CY2019Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
335000000 | |
CY2020Q4 | us-gaap |
Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
|
41000000 | |
CY2019Q4 | us-gaap |
Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
|
34000000 | |
CY2020Q4 | rig |
Unrecognized Tax Benefits Including Interest And Penalties
UnrecognizedTaxBenefitsIncludingInterestAndPenalties
|
419000000 | |
CY2019Q4 | rig |
Unrecognized Tax Benefits Including Interest And Penalties
UnrecognizedTaxBenefitsIncludingInterestAndPenalties
|
369000000 | |
CY2020 | us-gaap |
Unrecognized Tax Benefits Income Tax Penalties And Interest Expense
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense
|
7000000 | |
CY2019 | us-gaap |
Unrecognized Tax Benefits Income Tax Penalties And Interest Expense
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense
|
-72000000 | |
CY2018 | us-gaap |
Unrecognized Tax Benefits Income Tax Penalties And Interest Expense
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense
|
13000000 | |
CY2020Q4 | rig |
Unrecognized Tax Benefits Including Interest And Penalties
UnrecognizedTaxBenefitsIncludingInterestAndPenalties
|
419000000 | |
CY2020 | rig |
Unrecognized Tax Benefits Netted Against Net Operating Loss Deferred Tax Assets
UnrecognizedTaxBenefitsNettedAgainstNetOperatingLossDeferredTaxAssets
|
261000000 | |
CY2020Q4 | us-gaap |
Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
|
158000000 | |
CY2019 | us-gaap |
Weighted Average Number Of Shares Issued Basic
WeightedAverageNumberOfSharesIssuedBasic
|
611000000 | |
CY2018 | us-gaap |
Weighted Average Number Of Shares Issued Basic
WeightedAverageNumberOfSharesIssuedBasic
|
467000000 | |
CY2020 | us-gaap |
Weighted Average Number Of Shares Contingently Issuable
WeightedAverageNumberOfSharesContingentlyIssuable
|
1000000 | |
CY2019 | us-gaap |
Weighted Average Number Of Shares Contingently Issuable
WeightedAverageNumberOfSharesContingentlyIssuable
|
1000000 | |
CY2018 | us-gaap |
Weighted Average Number Of Shares Contingently Issuable
WeightedAverageNumberOfSharesContingentlyIssuable
|
1000000 | |
CY2020 | us-gaap |
Weighted Average Number Of Share Outstanding Basic And Diluted
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
|
615000000 | |
CY2019 | us-gaap |
Weighted Average Number Of Share Outstanding Basic And Diluted
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
|
612000000 | |
CY2018 | us-gaap |
Weighted Average Number Of Share Outstanding Basic And Diluted
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
|
468000000 | |
CY2020 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
-0.92 | |
CY2019 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
-2.05 | |
CY2018 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
-4.27 | |
CY2020 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
56000000 | |
CY2019 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
52000000 | |
CY2018 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
50000000 | |
CY2020 | us-gaap |
Defined Benefit Plan Service Cost
DefinedBenefitPlanServiceCost
|
1000000 | |
CY2019 | us-gaap |
Defined Benefit Plan Service Cost
DefinedBenefitPlanServiceCost
|
7000000 | |
CY2018 | us-gaap |
Defined Benefit Plan Service Cost
DefinedBenefitPlanServiceCost
|
7000000 | |
CY2020 | us-gaap |
Defined Benefit Plan Interest Cost
DefinedBenefitPlanInterestCost
|
63000000 | |
CY2019 | us-gaap |
Defined Benefit Plan Interest Cost
DefinedBenefitPlanInterestCost
|
74000000 | |
CY2018 | us-gaap |
Defined Benefit Plan Interest Cost
DefinedBenefitPlanInterestCost
|
72000000 | |
CY2020 | us-gaap |
Defined Benefit Plan Expected Return On Plan Assets
DefinedBenefitPlanExpectedReturnOnPlanAssets
|
81000000 | |
CY2019 | us-gaap |
Defined Benefit Plan Expected Return On Plan Assets
DefinedBenefitPlanExpectedReturnOnPlanAssets
|
88000000 | |
CY2018 | us-gaap |
Defined Benefit Plan Expected Return On Plan Assets
DefinedBenefitPlanExpectedReturnOnPlanAssets
|
91000000 | |
CY2018 | us-gaap |
Defined Benefit Plan Special Termination Benefits
DefinedBenefitPlanSpecialTerminationBenefits
|
-1000000 | |
CY2020 | us-gaap |
Defined Benefit Plan Recognized Net Gain Loss Due To Settlements And Curtailments1
DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1
|
-13000000 | |
CY2019 | us-gaap |
Defined Benefit Plan Recognized Net Gain Loss Due To Settlements And Curtailments1
DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1
|
-3000000 | |
CY2018 | us-gaap |
Defined Benefit Plan Recognized Net Gain Loss Due To Settlements And Curtailments1
DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1
|
5000000 | |
CY2020 | us-gaap |
Defined Benefit Plan Amortization Of Gains Losses
DefinedBenefitPlanAmortizationOfGainsLosses
|
-11000000 | |
CY2019 | us-gaap |
Defined Benefit Plan Amortization Of Gains Losses
DefinedBenefitPlanAmortizationOfGainsLosses
|
-3000000 | |
CY2018 | us-gaap |
Defined Benefit Plan Amortization Of Gains Losses
DefinedBenefitPlanAmortizationOfGainsLosses
|
-9000000 | |
CY2020 | us-gaap |
Defined Benefit Plan Amortization Of Prior Service Cost Credit
DefinedBenefitPlanAmortizationOfPriorServiceCostCredit
|
-2000000 | |
CY2019 | us-gaap |
Defined Benefit Plan Amortization Of Prior Service Cost Credit
DefinedBenefitPlanAmortizationOfPriorServiceCostCredit
|
-2000000 | |
CY2018 | us-gaap |
Defined Benefit Plan Amortization Of Prior Service Cost Credit
DefinedBenefitPlanAmortizationOfPriorServiceCostCredit
|
-2000000 | |
CY2020 | us-gaap |
Defined Benefit Plan Net Periodic Benefit Cost
DefinedBenefitPlanNetPeriodicBenefitCost
|
5000000 | |
CY2019 | us-gaap |
Defined Benefit Plan Net Periodic Benefit Cost
DefinedBenefitPlanNetPeriodicBenefitCost
|
-3000000 | |
CY2018 | us-gaap |
Defined Benefit Plan Net Periodic Benefit Cost
DefinedBenefitPlanNetPeriodicBenefitCost
|
-9000000 | |
CY2019Q4 | us-gaap |
Defined Benefit Plan Benefit Obligation
DefinedBenefitPlanBenefitObligation
|
2108000000 | |
CY2018Q4 | us-gaap |
Defined Benefit Plan Benefit Obligation
DefinedBenefitPlanBenefitObligation
|
1882000000 | |
CY2020 | us-gaap |
Defined Benefit Plan Actuarial Gain Loss
DefinedBenefitPlanActuarialGainLoss
|
-195000000 | |
CY2019 | us-gaap |
Defined Benefit Plan Actuarial Gain Loss
DefinedBenefitPlanActuarialGainLoss
|
-248000000 | |
CY2020 | us-gaap |
Defined Benefit Plan Service Cost
DefinedBenefitPlanServiceCost
|
1000000 | |
CY2019 | us-gaap |
Defined Benefit Plan Service Cost
DefinedBenefitPlanServiceCost
|
7000000 | |
CY2020 | us-gaap |
Defined Benefit Plan Interest Cost
DefinedBenefitPlanInterestCost
|
63000000 | |
CY2019 | us-gaap |
Defined Benefit Plan Interest Cost
DefinedBenefitPlanInterestCost
|
74000000 | |
CY2020 | us-gaap |
Defined Benefit Plan Foreign Currency Exchange Rate Changes Benefit Obligation
DefinedBenefitPlanForeignCurrencyExchangeRateChangesBenefitObligation
|
-9000000 | |
CY2019 | us-gaap |
Defined Benefit Plan Foreign Currency Exchange Rate Changes Benefit Obligation
DefinedBenefitPlanForeignCurrencyExchangeRateChangesBenefitObligation
|
-14000000 | |
CY2020 | us-gaap |
Defined Benefit Plan Benefit Obligation Benefits Paid
DefinedBenefitPlanBenefitObligationBenefitsPaid
|
98000000 | |
CY2019 | us-gaap |
Defined Benefit Plan Benefit Obligation Benefits Paid
DefinedBenefitPlanBenefitObligationBenefitsPaid
|
93000000 | |
CY2020 | us-gaap |
Defined Benefit Plan Benefit Obligation Payment For Settlement
DefinedBenefitPlanBenefitObligationPaymentForSettlement
|
-54000000 | |
CY2019 | us-gaap |
Defined Benefit Plan Benefit Obligation Payment For Settlement
DefinedBenefitPlanBenefitObligationPaymentForSettlement
|
-24000000 | |
CY2020 | us-gaap |
Defined Benefit Plan Plan Amendments
DefinedBenefitPlanPlanAmendments
|
1000000 | |
CY2020Q4 | us-gaap |
Defined Benefit Plan Benefit Obligation
DefinedBenefitPlanBenefitObligation
|
2225000000 | |
CY2019Q4 | us-gaap |
Defined Benefit Plan Benefit Obligation
DefinedBenefitPlanBenefitObligation
|
2108000000 | |
CY2019Q4 | us-gaap |
Defined Benefit Plan Fair Value Of Plan Assets
DefinedBenefitPlanFairValueOfPlanAssets
|
1799000000 | |
CY2018Q4 | us-gaap |
Defined Benefit Plan Fair Value Of Plan Assets
DefinedBenefitPlanFairValueOfPlanAssets
|
1567000000 | |
CY2020 | us-gaap |
Defined Benefit Plan Actual Return On Plan Assets
DefinedBenefitPlanActualReturnOnPlanAssets
|
317000000 | |
CY2019 | us-gaap |
Defined Benefit Plan Actual Return On Plan Assets
DefinedBenefitPlanActualReturnOnPlanAssets
|
311000000 | |
CY2020 | us-gaap |
Defined Benefit Plan Plan Assets Foreign Currency Translation Gain Loss
DefinedBenefitPlanPlanAssetsForeignCurrencyTranslationGainLoss
|
-6000000 | |
CY2019 | us-gaap |
Defined Benefit Plan Plan Assets Foreign Currency Translation Gain Loss
DefinedBenefitPlanPlanAssetsForeignCurrencyTranslationGainLoss
|
-16000000 | |
CY2020 | us-gaap |
Defined Benefit Plan Contributions By Employer
DefinedBenefitPlanContributionsByEmployer
|
14000000 | |
CY2019 | us-gaap |
Defined Benefit Plan Contributions By Employer
DefinedBenefitPlanContributionsByEmployer
|
22000000 | |
CY2020 | us-gaap |
Defined Benefit Plan Plan Assets Benefits Paid
DefinedBenefitPlanPlanAssetsBenefitsPaid
|
98000000 | |
CY2019 | us-gaap |
Defined Benefit Plan Plan Assets Benefits Paid
DefinedBenefitPlanPlanAssetsBenefitsPaid
|
93000000 | |
CY2020 | us-gaap |
Defined Benefit Plan Settlements Plan Assets
DefinedBenefitPlanSettlementsPlanAssets
|
53000000 | |
CY2019 | us-gaap |
Defined Benefit Plan Settlements Plan Assets
DefinedBenefitPlanSettlementsPlanAssets
|
24000000 | |
CY2020Q4 | us-gaap |
Defined Benefit Plan Fair Value Of Plan Assets
DefinedBenefitPlanFairValueOfPlanAssets
|
1985000000 | |
CY2019Q4 | us-gaap |
Defined Benefit Plan Fair Value Of Plan Assets
DefinedBenefitPlanFairValueOfPlanAssets
|
1799000000 | |
CY2020Q4 | us-gaap |
Defined Benefit Plan Funded Status Of Plan
DefinedBenefitPlanFundedStatusOfPlan
|
-240000000 | |
CY2019Q4 | us-gaap |
Defined Benefit Plan Funded Status Of Plan
DefinedBenefitPlanFundedStatusOfPlan
|
-309000000 | |
CY2020Q4 | us-gaap |
Defined Benefit Plan Assets For Plan Benefits Noncurrent
DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
|
37000000 | |
CY2019Q4 | us-gaap |
Defined Benefit Plan Assets For Plan Benefits Noncurrent
DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
|
42000000 | |
CY2020Q4 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Current Liabilities
PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities
|
5000000 | |
CY2019Q4 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Current Liabilities
PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities
|
5000000 | |
CY2020Q4 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
272000000 | |
CY2019Q4 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
346000000 | |
CY2020Q4 | us-gaap |
Defined Benefit Plan Accumulated Other Comprehensive Income Before Tax
DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax
|
312000000 | |
CY2019Q4 | us-gaap |
Defined Benefit Plan Accumulated Other Comprehensive Income Before Tax
DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax
|
376000000 | |
CY2020Q4 | us-gaap |
Defined Benefit Plan Accumulated Benefit Obligation
DefinedBenefitPlanAccumulatedBenefitObligation
|
2225000000 | |
CY2019Q4 | us-gaap |
Defined Benefit Plan Accumulated Benefit Obligation
DefinedBenefitPlanAccumulatedBenefitObligation
|
2098000000 | |
CY2020Q4 | us-gaap |
Defined Benefit Plan Pension Plan With Projected Benefit Obligation In Excess Of Plan Assets Projected Benefit Obligation
DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsProjectedBenefitObligation
|
1843000000 | |
CY2019Q4 | us-gaap |
Defined Benefit Plan Pension Plan With Projected Benefit Obligation In Excess Of Plan Assets Projected Benefit Obligation
DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsProjectedBenefitObligation
|
1769000000 | |
CY2020Q4 | us-gaap |
Defined Benefit Plan Pension Plan With Projected Benefit Obligation In Excess Of Plan Assets Plan Assets
DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsPlanAssets
|
1566000000 | |
CY2019Q4 | us-gaap |
Defined Benefit Plan Pension Plan With Projected Benefit Obligation In Excess Of Plan Assets Plan Assets
DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsPlanAssets
|
1418000000 | |
CY2020Q4 | us-gaap |
Defined Benefit Plan Pension Plans With Accumulated Benefit Obligations In Excess Of Plan Assets Aggregate Accumulated Benefit Obligation
DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation
|
1843000000 | |
CY2019Q4 | us-gaap |
Defined Benefit Plan Pension Plans With Accumulated Benefit Obligations In Excess Of Plan Assets Aggregate Accumulated Benefit Obligation
DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation
|
1714000000 | |
CY2020Q4 | us-gaap |
Defined Benefit Plan Pension Plans With Accumulated Benefit Obligations In Excess Of Plan Assets Aggregate Fair Value Of Plan Assets
DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets
|
1566000000 | |
CY2019Q4 | us-gaap |
Defined Benefit Plan Pension Plans With Accumulated Benefit Obligations In Excess Of Plan Assets Aggregate Fair Value Of Plan Assets
DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets
|
1369000000 | |
CY2020Q4 | us-gaap |
Defined Benefit Plan Expected Amortization Of Gain Loss Next Fiscal Year
DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear
|
-322000000 | |
CY2019Q4 | us-gaap |
Defined Benefit Plan Expected Amortization Of Gain Loss Next Fiscal Year
DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear
|
-390000000 | |
CY2020Q4 | us-gaap |
Defined Benefit Plan Expected Amortization Of Prior Service Cost Credit Next Fiscal Year
DefinedBenefitPlanExpectedAmortizationOfPriorServiceCostCreditNextFiscalYear
|
-10000000 | |
CY2019Q4 | us-gaap |
Defined Benefit Plan Expected Amortization Of Prior Service Cost Credit Next Fiscal Year
DefinedBenefitPlanExpectedAmortizationOfPriorServiceCostCreditNextFiscalYear
|
-14000000 | |
CY2020Q4 | us-gaap |
Defined Benefit Plan Expected Amortization Next Fiscal Year
DefinedBenefitPlanExpectedAmortizationNextFiscalYear
|
312000000 | |
CY2019Q4 | us-gaap |
Defined Benefit Plan Expected Amortization Next Fiscal Year
DefinedBenefitPlanExpectedAmortizationNextFiscalYear
|
376000000 | |
CY2020 | us-gaap |
Defined Benefit Plan Contributions By Employer
DefinedBenefitPlanContributionsByEmployer
|
14000000 | |
CY2019 | us-gaap |
Defined Benefit Plan Contributions By Employer
DefinedBenefitPlanContributionsByEmployer
|
22000000 | |
CY2018 | us-gaap |
Defined Benefit Plan Contributions By Employer
DefinedBenefitPlanContributionsByEmployer
|
17000000 | |
CY2020Q4 | us-gaap |
Defined Benefit Plan Expected Future Employer Contributions Next Fiscal Year
DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear
|
11000000 | |
CY2019Q4 | us-gaap |
Other Sundry Liabilities Noncurrent
OtherSundryLiabilitiesNoncurrent
|
41000000 | |
CY2020Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
1366000000 | |
CY2019Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
1555000000 | |
CY2020Q4 | us-gaap |
Defined Benefit Plan Expected Future Benefit Payments Next Twelve Months
DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths
|
90000000 | |
CY2020Q4 | us-gaap |
Defined Benefit Plan Expected Future Benefit Payments Year Two
DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo
|
91000000 | |
CY2020Q4 | us-gaap |
Defined Benefit Plan Expected Future Benefit Payments Year Three
DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree
|
93000000 | |
CY2020Q4 | us-gaap |
Defined Benefit Plan Expected Future Benefit Payments Year Four
DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour
|
94000000 | |
CY2020Q4 | us-gaap |
Defined Benefit Plan Expected Future Benefit Payments Year Five
DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive
|
96000000 | |
CY2020Q4 | us-gaap |
Defined Benefit Plan Expected Future Benefit Payments Five Fiscal Years Thereafter
DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter
|
482000000 | |
CY2020Q4 | rig |
Number Of Subsidiaries To Whom Shares Were Issued
NumberOfSubsidiariesToWhomSharesWereIssued
|
1 | |
CY2020Q4 | rig |
Common Stock Held By Subsidiary Shares
CommonStockHeldBySubsidiaryShares
|
24500000 | |
CY2019Q4 | rig |
Common Stock Held By Subsidiary Shares
CommonStockHeldBySubsidiaryShares
|
6100000 | |
CY2020Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized
|
62900000 | |
CY2020Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
|
22000000.0 | |
CY2020Q4 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
|
24000000 | |
CY2020 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
|
P1Y4M24D | |
CY2020Q4 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
224000000 | |
CY2019Q4 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
207000000 | |
CY2020Q4 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
128000000 | |
CY2019Q4 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
169000000 | |
CY2020Q4 | us-gaap |
Accrual For Taxes Other Than Income Taxes Current
AccrualForTaxesOtherThanIncomeTaxesCurrent
|
66000000 | |
CY2019Q4 | us-gaap |
Accrual For Taxes Other Than Income Taxes Current
AccrualForTaxesOtherThanIncomeTaxesCurrent
|
73000000 | |
CY2020Q4 | us-gaap |
Finance Lease Liability Current
FinanceLeaseLiabilityCurrent
|
37000000 | |
CY2019Q4 | us-gaap |
Finance Lease Liability Current
FinanceLeaseLiabilityCurrent
|
35000000 | |
CY2020Q4 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
8000000 | |
CY2019Q4 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
13000000 | |
CY2020Q4 | us-gaap |
Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
|
133000000 | |
CY2019Q4 | us-gaap |
Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
|
100000000 | |
CY2020Q4 | us-gaap |
Loss Contingency Accrual Carrying Value Current
LossContingencyAccrualCarryingValueCurrent
|
60000000 | |
CY2019Q4 | us-gaap |
Loss Contingency Accrual Carrying Value Current
LossContingencyAccrualCarryingValueCurrent
|
180000000 | |
CY2020Q4 | us-gaap |
Other Sundry Liabilities Current
OtherSundryLiabilitiesCurrent
|
3000000 | |
CY2019Q4 | us-gaap |
Other Sundry Liabilities Current
OtherSundryLiabilitiesCurrent
|
4000000 | |
CY2020Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
659000000 | |
CY2019Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
781000000 | |
CY2020Q4 | us-gaap |
Defined Benefit Pension Plan Liabilities Noncurrent
DefinedBenefitPensionPlanLiabilitiesNoncurrent
|
272000000 | |
CY2019Q4 | us-gaap |
Defined Benefit Pension Plan Liabilities Noncurrent
DefinedBenefitPensionPlanLiabilitiesNoncurrent
|
346000000 | |
CY2020Q4 | us-gaap |
Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
|
407000000 | |
CY2019Q4 | us-gaap |
Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
|
444000000 | |
CY2020Q4 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
114000000 | |
CY2019Q4 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
116000000 | |
CY2020Q4 | us-gaap |
Accrued Income Taxes Noncurrent
AccruedIncomeTaxesNoncurrent
|
202000000 | |
CY2019Q4 | us-gaap |
Accrued Income Taxes Noncurrent
AccruedIncomeTaxesNoncurrent
|
179000000 | |
CY2020Q4 | us-gaap |
Contract With Customer Liability Noncurrent
ContractWithCustomerLiabilityNoncurrent
|
323000000 | |
CY2019Q4 | us-gaap |
Contract With Customer Liability Noncurrent
ContractWithCustomerLiabilityNoncurrent
|
429000000 | |
CY2020Q4 | us-gaap |
Other Sundry Liabilities Noncurrent
OtherSundryLiabilitiesNoncurrent
|
48000000 | |
CY2020 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
-67000000 | |
CY2019 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
-87000000 | |
CY2018 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
-180000000 | |
CY2020 | us-gaap |
Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
|
113000000 | |
CY2019 | us-gaap |
Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
|
30000000 | |
CY2018 | us-gaap |
Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
|
-3000000 | |
CY2020 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
-254000000 | |
CY2019 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
-21000000 | |
CY2018 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
-154000000 | |
CY2020 | us-gaap |
Increase Decrease In Other Noncurrent Liabilities
IncreaseDecreaseInOtherNoncurrentLiabilities
|
2000000 | |
CY2019 | us-gaap |
Increase Decrease In Other Noncurrent Liabilities
IncreaseDecreaseInOtherNoncurrentLiabilities
|
-34000000 | |
CY2018 | us-gaap |
Increase Decrease In Other Noncurrent Liabilities
IncreaseDecreaseInOtherNoncurrentLiabilities
|
80000000 | |
CY2020 | us-gaap |
Increase Decrease In Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesReceivable
|
69000000 | |
CY2019 | us-gaap |
Increase Decrease In Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesReceivable
|
303000000 | |
CY2018 | us-gaap |
Increase Decrease In Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesReceivable
|
-125000000 | |
CY2020 | rig |
Increase Decrease In Due From Due To Related Parties
IncreaseDecreaseInDueFromDueToRelatedParties
|
-14000000 | |
CY2019 | rig |
Increase Decrease In Due From Due To Related Parties
IncreaseDecreaseInDueFromDueToRelatedParties
|
10000000 | |
CY2020 | us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
353000000 | |
CY2019 | us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
311000000 | |
CY2018 | us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
-234000000 | |
CY2020 | us-gaap |
Interest Paid Net
InterestPaidNet
|
593000000 | |
CY2019 | us-gaap |
Interest Paid Net
InterestPaidNet
|
648000000 | |
CY2018 | us-gaap |
Interest Paid Net
InterestPaidNet
|
570000000 | |
CY2020 | us-gaap |
Income Taxes Paid
IncomeTaxesPaid
|
70000000 | |
CY2019 | us-gaap |
Income Taxes Paid
IncomeTaxesPaid
|
121000000 | |
CY2018 | us-gaap |
Income Taxes Paid
IncomeTaxesPaid
|
151000000 | |
CY2020 | us-gaap |
Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
|
15000000 | |
CY2019 | us-gaap |
Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
|
48000000 | |
CY2018 | us-gaap |
Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
|
30000000 | |
CY2020 | us-gaap |
Debt Conversion Converted Instrument Amount1
DebtConversionConvertedInstrumentAmount1
|
925000000 | |
CY2020 | us-gaap |
Adjustments To Additional Paid In Capital Equity Component Of Convertible Debt
AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt
|
46000000 | |
CY2018 | us-gaap |
Business Combination Consideration Transferred Equity Interests Issued And Issuable
BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable
|
2112000000 | |
CY2018 | us-gaap |
Noncash Or Part Noncash Acquisition Debt Assumed1
NoncashOrPartNoncashAcquisitionDebtAssumed1
|
1026000000 | |
CY2020Q4 | dei |
Entity Number Of Employees
EntityNumberOfEmployees
|
5350 | |
CY2020Q4 | rig |
Number Of Contract Employees
NumberOfContractEmployees
|
530 | |
CY2020Q4 | us-gaap |
Noncurrent Assets
NoncurrentAssets
|
18208000000 | |
CY2019Q4 | us-gaap |
Noncurrent Assets
NoncurrentAssets
|
19416000000 |