Organization record
NORTH ATLANTIC DRILLING LTD.
All evidence-backed facts for this organization, identity resolved across official registers.
Facts on record
Newest first; every row links to its evidence page.
| Fact | Value | Period | Source |
|---|---|---|---|
| accounts_payable | {"amount": 8500000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2017-12-31 | sec_edgar |
| accounts_payable | {"amount": 3200000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2016-12-31 | sec_edgar |
| accounts_payable | {"amount": 5400000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2016-09-30 | sec_edgar |
| accounts_payable | {"amount": 10800000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2016-06-30 | sec_edgar |
| accounts_payable | {"amount": 11400000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2016-03-31 | sec_edgar |
| accounts_payable | {"amount": 12300000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2015-12-31 | sec_edgar |
| accounts_payable | {"amount": 6500000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2014-12-31 | sec_edgar |
| accounts_payable | {"amount": 10400000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2013-12-31 | sec_edgar |
| accounts_payable | {"amount": 5700000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-12-31 | sec_edgar |
| accounts_receivable | {"amount": 34300000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2017-12-31 | sec_edgar |
| accounts_receivable | {"amount": 76000000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2016-12-31 | sec_edgar |
| accounts_receivable | {"amount": 113800000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2016-09-30 | sec_edgar |
| accounts_receivable | {"amount": 145300000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2016-06-30 | sec_edgar |
| accounts_receivable | {"amount": 130200000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2016-03-31 | sec_edgar |
| accounts_receivable | {"amount": 99300000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2015-12-31 | sec_edgar |
| accounts_receivable | {"amount": 235100000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2014-12-31 | sec_edgar |
| accounts_receivable | {"amount": 221700000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2013-12-31 | sec_edgar |
| accounts_receivable | {"amount": 211900000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD" | 2012-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 29500000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2017-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 68700000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2016-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 86100000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2016-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 80000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2016-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 87400000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2016-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 150900000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2015-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 116200000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2014-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 84100000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2013-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 98400000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2012-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 147400000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2011-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 3700000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2010-12-31 | sec_edgar |
| cashflow_financing | {"amount": -29200000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2017-12-31 | sec_edgar |
| cashflow_financing | {"amount": -218200000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2016-12-31 | sec_edgar |
| cashflow_financing | {"amount": -164700000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2016-09-30 | sec_edgar |
| cashflow_financing | {"amount": -111200000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2016-06-30 | sec_edgar |
| cashflow_financing | {"amount": -53500000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2016-03-31 | sec_edgar |
| cashflow_financing | {"amount": -264100000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2015-12-31 | sec_edgar |
| cashflow_financing | {"amount": 271200000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2014-12-31 | sec_edgar |
| cashflow_financing | {"amount": -334000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2013-12-31 | sec_edgar |
| cashflow_financing | {"amount": -64600000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2012-12-31 | sec_edgar |
| cashflow_financing | {"amount": 98500000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2011-12-31 | sec_edgar |
| cashflow_investing | {"amount": -103900000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2013-12-31 | sec_edgar |
| cashflow_investing | {"amount": -238800000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2012-12-31 | sec_edgar |
| cashflow_investing | {"amount": -392500000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2011-12-31 | sec_edgar |
| cashflow_operating | {"amount": -9000000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinu | 2017-12-31 | sec_edgar |
| cashflow_operating | {"amount": 128700000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2016-12-31 | sec_edgar |
| cashflow_operating | {"amount": 91800000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinu | 2016-09-30 | sec_edgar |
| cashflow_operating | {"amount": 35800000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinu | 2016-06-30 | sec_edgar |
| cashflow_operating | {"amount": -15000000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2016-03-31 | sec_edgar |
| cashflow_operating | {"amount": 339900000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2015-12-31 | sec_edgar |
| cashflow_operating | {"amount": 199100000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2014-12-31 | sec_edgar |
| cashflow_operating | {"amount": 425200000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2013-12-31 | sec_edgar |
| cashflow_operating | {"amount": 254200000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2012-12-31 | sec_edgar |
| cashflow_operating | {"amount": 395100000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2011-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 24351618, "concept": "us-gaap:CommonStockSharesIssued"} | 2017-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 24351618, "concept": "us-gaap:CommonStockSharesIssued"} | 2016-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 24351618, "concept": "us-gaap:CommonStockSharesIssued"} | 2015-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 243516514, "concept": "us-gaap:CommonStockSharesIssued"} | 2014-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 230003000, "concept": "us-gaap:CommonStockSharesIssued"} | 2013-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 230003000, "concept": "us-gaap:CommonStockSharesIssued"} | 2012-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 24114232, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2017-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 24114232, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2016-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 24114232, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2015-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 241142651, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2015-11-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 241142651, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2014-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 227629137, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2013-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 227629137, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2012-12-31 | sec_edgar |
| current_assets | {"amount": 94800000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2017-12-31 | sec_edgar |
| current_assets | {"amount": 176200000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2016-12-31 | sec_edgar |
| current_assets | {"amount": 230400000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2016-09-30 | sec_edgar |
| current_assets | {"amount": 258000000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2016-06-30 | sec_edgar |
| current_assets | {"amount": 243500000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2016-03-31 | sec_edgar |
| current_assets | {"amount": 286500000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2015-12-31 | sec_edgar |
| current_assets | {"amount": 419100000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2014-12-31 | sec_edgar |
| current_assets | {"amount": 383400000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2013-12-31 | sec_edgar |
| current_assets | {"amount": 628700000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2012-12-31 | sec_edgar |
| current_liabilities | {"amount": 114100000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2017-12-31 | sec_edgar |
| current_liabilities | {"amount": 1260900000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2016-12-31 | sec_edgar |
| current_liabilities | {"amount": 1291000000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2016-09-30 | sec_edgar |
| current_liabilities | {"amount": 1361500000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2016-06-30 | sec_edgar |
| current_liabilities | {"amount": 400900000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2016-03-31 | sec_edgar |
| current_liabilities | {"amount": 456300000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2015-12-31 | sec_edgar |
| current_liabilities | {"amount": 496800000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2014-12-31 | sec_edgar |
| current_liabilities | {"amount": 431400000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2013-12-31 | sec_edgar |
| current_liabilities | {"amount": 702000000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2012-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 24114232} | 2017-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 24114232} | 2016-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 24114232} | 2015-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 241142651} | 2014-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 241142651} | 2013-12-31 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0, "concept": "us-gaap:CommonStockDividendsPerShareDeclared", | 2017-12-31 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0, "concept": "us-gaap:CommonStockDividendsPerShareDeclared", | 2016-12-31 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0, "concept": "us-gaap:CommonStockDividendsPerShareDeclared", | 2015-12-31 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 4.8, "concept": "us-gaap:CommonStockDividendsPerShareDeclared" | 2014-12-31 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 9.05, "concept": "us-gaap:CommonStockDividendsPerShareDeclared | 2013-12-31 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0.9, "concept": "us-gaap:CommonStockDividendsPerShareDeclared" | 2012-12-31 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0.375, "concept": "us-gaap:CommonStockDividendsPerShareDeclare | 2011-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -12.35, "concept": "us-gaap:EarningsPerShareBasic", "currency" | 2017-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -2.77, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2016-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.55, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2016-09-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.41, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2016-09-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.13, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2016-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.33, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2016-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.2, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2016-03-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -3.03, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2015-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -13.18, "concept": "us-gaap:EarningsPerShareBasic", "currency" | 2014-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 10.35, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2013-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.82, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2012-12-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -12.35, "concept": "us-gaap:EarningsPerShareDiluted", "currenc | 2017-12-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -2.77, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2016-12-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.55, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2016-09-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.41, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2016-09-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.13, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2016-06-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.33, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2016-06-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.2, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2016-03-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -3.03, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2015-12-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -13.18, "concept": "us-gaap:EarningsPerShareDiluted", "currenc | 2014-12-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 10.35, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2013-12-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.82, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2012-12-31 | sec_edgar |
| goodwill | {"amount": 0, "concept": "us-gaap:Goodwill", "currency": "USD"} | 2014-12-31 | sec_edgar |
| goodwill | {"amount": 480600000, "concept": "us-gaap:Goodwill", "currency": "USD"} | 2013-12-31 | sec_edgar |
| goodwill | {"amount": 480600000, "concept": "us-gaap:Goodwill", "currency": "USD"} | 2012-12-31 | sec_edgar |
| income_tax_expense | {"amount": -6300000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2017-12-31 | sec_edgar |
| income_tax_expense | {"amount": 22200000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2016-12-31 | sec_edgar |
| income_tax_expense | {"amount": 24700000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2016-09-30 | sec_edgar |
| income_tax_expense | {"amount": 19100000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2016-09-30 | sec_edgar |
| income_tax_expense | {"amount": 5600000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2016-06-30 | sec_edgar |
| income_tax_expense | {"amount": 1600000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2016-06-30 | sec_edgar |
| income_tax_expense | {"amount": 4000000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2016-03-31 | sec_edgar |
| income_tax_expense | {"amount": 44100000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2015-12-31 | sec_edgar |
| income_tax_expense | {"amount": 29600000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2014-12-31 | sec_edgar |
| income_tax_expense | {"amount": 28900000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2013-12-31 | sec_edgar |
| income_tax_expense | {"amount": 109600000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2012-12-31 | sec_edgar |
| income_tax_expense | {"amount": 39500000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2011-12-31 | sec_edgar |
| industry_sic | {"code": "1381", "scheme": "SIC", "description": "Drilling Oil & Gas Wells"} | sec_edgar | |
| interest_expense | {"amount": 81500000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2017-12-31 | sec_edgar |
| interest_expense | {"amount": 106000000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2016-12-31 | sec_edgar |
| interest_expense | {"amount": 97700000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2015-12-31 | sec_edgar |
| interest_expense | {"amount": 103300000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2014-12-31 | sec_edgar |
| interest_expense | {"amount": 84900000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2013-12-31 | sec_edgar |
| interest_expense | {"amount": 83900000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2012-12-31 | sec_edgar |
| interest_expense | {"amount": 77600000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2011-12-31 | sec_edgar |
| long_term_debt | {"amount": 1799900000, "concept": "us-gaap:LongTermDebt", "currency": "USD"} | 2017-12-31 | sec_edgar |
| long_term_debt | {"amount": 1959000000, "concept": "us-gaap:LongTermDebt", "currency": "USD"} | 2016-12-31 | sec_edgar |
| long_term_debt | {"amount": 2434900000, "concept": "us-gaap:LongTermDebt", "currency": "USD"} | 2015-12-31 | sec_edgar |
| long_term_debt | {"amount": 2398400000, "concept": "us-gaap:LongTermDebt", "currency": "USD"} | 2014-12-31 | sec_edgar |
| long_term_debt | {"amount": 2447900000, "concept": "us-gaap:LongTermDebt", "currency": "USD"} | 2013-12-31 | sec_edgar |
| long_term_debt | {"amount": 2452500000, "concept": "us-gaap:LongTermDebt", "currency": "USD"} | 2012-12-31 | sec_edgar |
| long_term_debt_current | {"amount": 47500000, "concept": "us-gaap:LongTermDebtCurrent", "currency": "USD"} | 2017-12-31 | sec_edgar |
| long_term_debt_current | {"amount": 1078500000, "concept": "us-gaap:LongTermDebtCurrent", "currency": "USD"} | 2016-12-31 | sec_edgar |
| long_term_debt_current | {"amount": 1118300000, "concept": "us-gaap:LongTermDebtCurrent", "currency": "USD"} | 2016-09-30 | sec_edgar |
| long_term_debt_current | {"amount": 1159500000, "concept": "us-gaap:LongTermDebtCurrent", "currency": "USD"} | 2016-06-30 | sec_edgar |
| long_term_debt_current | {"amount": 210400000, "concept": "us-gaap:LongTermDebtCurrent", "currency": "USD"} | 2016-03-31 | sec_edgar |
| long_term_debt_current | {"amount": 210400000, "concept": "us-gaap:LongTermDebtCurrent", "currency": "USD"} | 2015-12-31 | sec_edgar |
| long_term_debt_current | {"amount": 210200000, "concept": "us-gaap:LongTermDebtCurrent", "currency": "USD"} | 2014-12-31 | sec_edgar |
| long_term_debt_current | {"amount": 166700000, "concept": "us-gaap:LongTermDebtCurrent", "currency": "USD"} | 2013-12-31 | sec_edgar |
| long_term_debt_current | {"amount": 166700000, "concept": "us-gaap:LongTermDebtCurrent", "currency": "USD"} | 2012-12-31 | sec_edgar |
| long_term_debt_noncurrent | {"amount": 261300000, "concept": "us-gaap:LongTermDebtNoncurrent", "currency": "USD"} | 2017-12-31 | sec_edgar |
| long_term_debt_noncurrent | {"amount": 880500000, "concept": "us-gaap:LongTermDebtNoncurrent", "currency": "USD"} | 2016-12-31 | sec_edgar |
| long_term_debt_noncurrent | {"amount": 903300000, "concept": "us-gaap:LongTermDebtNoncurrent", "currency": "USD"} | 2016-09-30 | sec_edgar |
| long_term_debt_noncurrent | {"amount": 905500000, "concept": "us-gaap:LongTermDebtNoncurrent", "currency": "USD"} | 2016-06-30 | sec_edgar |
| long_term_debt_noncurrent | {"amount": 1910200000, "concept": "us-gaap:LongTermDebtNoncurrent", "currency": "USD"} | 2016-03-31 | sec_edgar |
| long_term_debt_noncurrent | {"amount": 1903500000, "concept": "us-gaap:LongTermDebtNoncurrent", "currency": "USD"} | 2015-12-31 | sec_edgar |
| long_term_debt_noncurrent | {"amount": 2188200000, "concept": "us-gaap:LongTermDebtNoncurrent", "currency": "USD"} | 2014-12-31 | sec_edgar |
| long_term_debt_noncurrent | {"amount": 1581200000, "concept": "us-gaap:LongTermDebtNoncurrent", "currency": "USD"} | 2013-12-31 | sec_edgar |
| long_term_debt_noncurrent | {"amount": 1583300000, "concept": "us-gaap:LongTermDebtNoncurrent", "currency": "USD"} | 2012-12-31 | sec_edgar |
| net_income | {"amount": -297700000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2017-12-31 | sec_edgar |
| net_income | {"amount": -66800000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2016-12-31 | sec_edgar |
| net_income | {"amount": -13200000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2016-09-30 | sec_edgar |
| net_income | {"amount": -9900000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2016-09-30 | sec_edgar |
| net_income | {"amount": 3300000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2016-06-30 | sec_edgar |
| net_income | {"amount": 8200000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2016-06-30 | sec_edgar |
| net_income | {"amount": -4900000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2016-03-31 | sec_edgar |
| net_income | {"amount": -73000000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2015-12-31 | sec_edgar |
| net_income | {"amount": -316400000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2014-12-31 | sec_edgar |
| net_income | {"amount": 235600000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2013-12-31 | sec_edgar |
| net_income | {"amount": 181700000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2012-12-31 | sec_edgar |
| noncurrent_assets | {"amount": 2526400000, "concept": "us-gaap:AssetsNoncurrent", "currency": "USD"} | 2017-12-31 | sec_edgar |
| noncurrent_assets | {"amount": 2742200000, "concept": "us-gaap:AssetsNoncurrent", "currency": "USD"} | 2016-12-31 | sec_edgar |
| noncurrent_assets | {"amount": 2807900000, "concept": "us-gaap:AssetsNoncurrent", "currency": "USD"} | 2016-09-30 | sec_edgar |
| noncurrent_assets | {"amount": 2861100000, "concept": "us-gaap:AssetsNoncurrent", "currency": "USD"} | 2016-06-30 | sec_edgar |
| noncurrent_assets | {"amount": 2913500000, "concept": "us-gaap:AssetsNoncurrent", "currency": "USD"} | 2016-03-31 | sec_edgar |
| noncurrent_assets | {"amount": 2968600000, "concept": "us-gaap:AssetsNoncurrent", "currency": "USD"} | 2015-12-31 | sec_edgar |
| noncurrent_assets | {"amount": 3231900000, "concept": "us-gaap:AssetsNoncurrent", "currency": "USD"} | 2014-12-31 | sec_edgar |
| noncurrent_assets | {"amount": 3315900000, "concept": "us-gaap:AssetsNoncurrent", "currency": "USD"} | 2013-12-31 | sec_edgar |
| noncurrent_assets | {"amount": 3309800000, "concept": "us-gaap:AssetsNoncurrent", "currency": "USD"} | 2012-12-31 | sec_edgar |
| noncurrent_liabilities | {"amount": 437800000, "concept": "us-gaap:LiabilitiesNoncurrent", "currency": "USD"} | 2017-12-31 | sec_edgar |
| noncurrent_liabilities | {"amount": 1271500000, "concept": "us-gaap:LiabilitiesNoncurrent", "currency": "USD"} | 2016-12-31 | sec_edgar |
| noncurrent_liabilities | {"amount": 1314300000, "concept": "us-gaap:LiabilitiesNoncurrent", "currency": "USD"} | 2016-09-30 | sec_edgar |
| noncurrent_liabilities | {"amount": 1316400000, "concept": "us-gaap:LiabilitiesNoncurrent", "currency": "USD"} | 2016-06-30 | sec_edgar |
| noncurrent_liabilities | {"amount": 2296200000, "concept": "us-gaap:LiabilitiesNoncurrent", "currency": "USD"} | 2016-03-31 | sec_edgar |
| noncurrent_liabilities | {"amount": 2341800000, "concept": "us-gaap:LiabilitiesNoncurrent", "currency": "USD"} | 2015-12-31 | sec_edgar |
| noncurrent_liabilities | {"amount": 2676100000, "concept": "us-gaap:LiabilitiesNoncurrent", "currency": "USD"} | 2014-12-31 | sec_edgar |
| noncurrent_liabilities | {"amount": 2410400000, "concept": "us-gaap:LiabilitiesNoncurrent", "currency": "USD"} | 2013-12-31 | sec_edgar |
| noncurrent_liabilities | {"amount": 2398400000, "concept": "us-gaap:LiabilitiesNoncurrent", "currency": "USD"} | 2012-12-31 | sec_edgar |
| operating_expenses | {"amount": 385900000, "concept": "us-gaap:CostsAndExpenses", "currency": "USD"} | 2017-12-31 | sec_edgar |
| operating_expenses | {"amount": 446300000, "concept": "us-gaap:CostsAndExpenses", "currency": "USD"} | 2016-12-31 | sec_edgar |
| operating_expenses | {"amount": 339600000, "concept": "us-gaap:CostsAndExpenses", "currency": "USD"} | 2016-09-30 | sec_edgar |
| operating_expenses | {"amount": 108000000, "concept": "us-gaap:CostsAndExpenses", "currency": "USD"} | 2016-09-30 | sec_edgar |
| operating_expenses | {"amount": 231600000, "concept": "us-gaap:CostsAndExpenses", "currency": "USD"} | 2016-06-30 | sec_edgar |
| operating_expenses | {"amount": 110600000, "concept": "us-gaap:CostsAndExpenses", "currency": "USD"} | 2016-06-30 | sec_edgar |
| operating_expenses | {"amount": 121000000, "concept": "us-gaap:CostsAndExpenses", "currency": "USD"} | 2016-03-31 | sec_edgar |