XML 131 R110.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Schedule of Debt (Details) - USD ($) $ in Millions | Dec. 31, 2017 | Jun. 30, 2017 | Apr. 01, 2017 | Dec. 31, 2016
--- | --- | --- | --- | ---
Debt Instrument [Line Items] |  |  |  |
Less: Liabilities subject to compromise |  |  | $ 8,416.7 | $ 8,440.2
Successor |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Capital lease obligations | $ 76.0 | $ 79.9 |  | 20.1
Less: Debt issuance costs | 59.4 |  |  | 70.8
Less: Current portion of long-term debt | 42.1 |  |  |
Less: Liabilities subject to compromise | 0.0 |  |  |
Long-term debt | 1,418.7 |  |  |
Successor | Carrying Value Measurement [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt and Capital Lease Obligations | 1,460.8 |  |  |
Successor | Senior Notes | 6.00% Senior Secured Notes due March 2022 |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Long-term debt | 500.0 |  |  |
Successor | Senior Notes | 6.375% Senior Secured Notes due March 2025 |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Long-term debt | 500.0 |  |  |
Successor | Term Loan | Senior Secured Term Loan due 2022 |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Long-term debt | 444.2 |  |  |
Successor | Revolving Credit Facility |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Long-term debt | 0.0 |  |  |
Successor | Term Loan Facility B |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Long-term debt | 0.0 |  |  |
Successor | 6.00% Senior Notes due November 2018 |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Long-term debt | 0.0 |  |  |
Successor | 6.50% Senior Notes due September 2020 |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Long-term debt | 0.0 |  |  |
Successor | 6.25% Senior Notes due November 2021 |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Long-term debt | 0.0 |  |  |
Successor | 10.00% Senior Secured Second Lien Notes due March 2022 |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Long-term debt | 0.0 |  |  |
Successor | 7.875% Senior Notes due November 2026 |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Long-term debt | 0.0 |  |  |
Successor | Junior Subordinated Debt |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Long-term debt | 0.0 |  |  |
Successor | Liabilities Subject to Compromise |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Less: Liabilities subject to compromise | $ 0.0 |  |  |
Predecessor |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Less: Current portion of long-term debt |  |  |  | 20.2
Less: Liabilities subject to compromise |  |  |  | 8,440.2
Long-term debt |  |  |  | 0.0
Predecessor | Carrying Value Measurement [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt and Capital Lease Obligations |  |  |  | 7,791.4
Predecessor | Senior Notes | 6.00% Senior Secured Notes due March 2022 |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Long-term debt |  |  |  | 0.0
Predecessor | Senior Notes | 6.375% Senior Secured Notes due March 2025 |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Long-term debt |  |  |  | 0.0
Predecessor | Term Loan | Senior Secured Term Loan due 2022 |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Long-term debt |  |  |  | 0.0
Predecessor | Revolving Credit Facility |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Long-term debt |  |  |  | 1,558.1
Predecessor | Term Loan Facility B |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Long-term debt |  |  |  | 1,162.3
Predecessor | 6.00% Senior Notes due November 2018 |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Long-term debt |  |  |  | 1,518.8
Predecessor | 6.50% Senior Notes due September 2020 |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Long-term debt |  |  |  | 650.0
Predecessor | 6.25% Senior Notes due November 2021 |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Long-term debt |  |  |  | 1,339.6
Predecessor | 10.00% Senior Secured Second Lien Notes due March 2022 |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Long-term debt |  |  |  | 979.4
Predecessor | 7.875% Senior Notes due November 2026 |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Long-term debt |  |  |  | 247.8
Predecessor | Junior Subordinated Debt |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Long-term debt |  |  |  | 386.1
Predecessor | Liabilities Subject to Compromise |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Less: Liabilities subject to compromise |  |  |  | $ 7,771.2

X
- Definition Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal through the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=84164817&loc=d3e45280-112737 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(16)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 + Details
Name: | us-gaap_CapitalLeaseObligations
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Sum of the carrying values as of the balance sheet date of all debt, including all short-term borrowings, long-term debt, and capital lease obligations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.13,16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.16) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 + Details
Name: | us-gaap_DebtAndCapitalLeaseObligations
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28555-108399 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.17) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_DeferredFinanceCostsNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Total amount of liabilities subject to compromise. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 852 -SubTopic 10 -Section 55 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=84165509&loc=d3e56145-112766 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 852 -SubTopic 10 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=64805424&loc=d3e55717-112764 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 852 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6918054&loc=d3e56015-112765 + Details
Name: | us-gaap_LiabilitiesSubjectToCompromise
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(16)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_LongTermDebt
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of long-term debt and capital lease obligation due after one year or beyond the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_LongTermDebtAndCapitalLeaseObligations
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of long-term debt and capital leases due within one year or the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.20) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_StatementScenarioAxis=us-gaap_SuccessorMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByMeasurementBasisAxis=us-gaap_CarryingReportedAmountFairValueDisclosureMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=btu_A6.000SeniorSecuredNotesDue2022Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=btu_A6.375SeniorSecuredNotesDue2025Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=btu_TermLoanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=btu_SeniorSecuredTermLoanDue2022Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=us-gaap_RevolvingCreditFacilityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=btu_TermLoanFacilityBMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=btu_A6.00SeniorNotesdueNovember2018Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=btu_A6.50SeniorNotesdueSeptember2020Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=btu_A6.25SeniorNotesdueNovember2021Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=btu_A10.00SeniorSecuredSecondLienNotesDue2022Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=btu_A7.875SeniorNotesdueNovember2026Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=us-gaap_JuniorSubordinatedDebtMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=us-gaap_LongTermDebtMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementScenarioAxis=us-gaap_PredecessorMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |