XML 66 R55.htm IDEA: XBRL DOCUMENT
v3.19.1

Long-Term Debt - Notes (Details) - USD ($) |  |  | 3 Months Ended |
--- | --- | --- | --- | ---
Apr. 05, 2019 | Mar. 21, 2019 | Mar. 31, 2019 | Mar. 31, 2018 | Dec. 31, 2018
Debt Instrument |  |  |  |  |
Proceeds from borrowings of long-term debt |  |  | $ 690,000,000 | $ 155,830,000 |
Repayments of long-term debt |  |  | $ 629,000,000 | $ 146,636,000 |
Senior Notes |  |  |  |  |
Debt Instrument |  |  |  |  |
Interest rate (as a percent) |  |  | 6.00% |  |
Senior Notes | Partnership’s 6.875% senior notes due April 2027 |  |  |  |  |
Debt Instrument |  |  |  |  |
Debt instrument face amount |  | $ 500,000,000.0 |  |  |
Interest rate (as a percent) |  | 6.875% | 6.875% |  |
Proceeds from borrowings of long-term debt |  | $ 490,900,000 |  |  |
Debt issuance cost |  | $ 9,100,000 |  |  |
Long term debt gross |  |  | $ 500,000,000 |  | $ 0
Senior Notes | Partnership’s 6.875% senior notes due April 2027 | Prior to April 1, 2022 |  |  |  |  |
Debt Instrument |  |  |  |  |
Redemption rate (as a percent) |  |  | 100.00% |  |
Senior Notes | Partnership’s 6.875% senior notes due April 2027 | Prior to April 1, 2022 | Conditional Event One |  |  |  |  |
Debt Instrument |  |  |  |  |
Redemption rate (as a percent) |  |  | 106.875% |  |
Maximum aggregate principal redemption prior to Apr.2022 (percentage) |  |  | 35.00% |  |
Minimum aggregate principal outstanding prior to Apr.2022 (percentage) |  |  | 65.00% |  |
Senior Notes | Partnership’s 6.875% senior notes due April 2027 | On or after April 1, 2022 |  |  |  |  |
Debt Instrument |  |  |  |  |
Redemption rate (as a percent) |  |  | 105.156% |  |
Senior Notes | Partnership’s 6.875% senior notes due April 2027 | On or after April 1, 2023 |  |  |  |  |
Debt Instrument |  |  |  |  |
Redemption rate (as a percent) |  |  | 103.438% |  |
Senior Notes | Partnership’s 6.875% senior notes due April 2027 | On or after April 1, 2024 |  |  |  |  |
Debt Instrument |  |  |  |  |
Redemption rate (as a percent) |  |  | 101.719% |  |
Senior Notes | Partnership’s 6.875% senior notes due April 2027 | Beginning on or After April 1, 2025 and any time after |  |  |  |  |
Debt Instrument |  |  |  |  |
Redemption rate (as a percent) |  |  | 100.00% |  |
Senior Notes | Partnership’s 6% senior notes due April 2021 |  |  |  |  |
Debt Instrument |  |  |  |  |
Interest rate (as a percent) |  |  | 6.00% |  |
Long term debt gross |  |  | $ 350,000,000 |  | $ 350,000,000
Senior Notes | Partnership’s 6% senior notes due April 2021 | Subsequent Event |  |  |  |  |
Debt Instrument |  |  |  |  |
Interest rate (as a percent) | 6.00% |  |  |  |
Repayments of long-term debt | $ 350,000,000.0 |  |  |  |
Redemption rate (as a percent) | 100.00% |  |  |  |

X
- Definition Debt Instrument, Redemption Percentage Minimum Principal Outstanding, Percentage + References No definition available. + Details
Name: | aroc_DebtInstrumentRedemptionPercentageMinimumPrincipalOutstandingPercentage
Namespace Prefix: | aroc_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Debt Instrument, Redemption Percentage Based on Conditional Event, Percentage + References No definition available. + Details
Name: | aroc_DebtInstrumentRedemptionPercentagePriortoSetDatePercentage
Namespace Prefix: | aroc_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=109500613&loc=SL6031897-161870 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -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 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -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 4: http://fasb.org/us-gaap/role/ref/legacyRef -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 + Details
Name: | us-gaap_DebtInstrumentCarryingAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Face (par) amount of debt instrument at time of issuance. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28551-108399 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=114775985&loc=d3e28878-108400 + Details
Name: | us-gaap_DebtInstrumentFaceAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
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 Percentage price of original principal amount of debt at which debt can be redeemed by the issuer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 50 -Paragraph 3 -Subparagraph e -URI http://asc.fasb.org/extlink&oid=75038535&loc=d3e64711-112823 + Details
Name: | us-gaap_DebtInstrumentRedemptionPricePercentage
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount, before accumulated amortization, of debt issuance costs classified as noncurrent. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -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 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28555-108399 + Details
Name: | us-gaap_DeferredFinanceCostsNoncurrentGross
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3255-108585 + Details
Name: | us-gaap_ProceedsFromIssuanceOfLongTermDebt
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3291-108585 + Details
Name: | us-gaap_RepaymentsOfLongTermDebt
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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

X
- Details
Name: | us-gaap_DebtInstrumentAxis=aroc_Partnership6.875SeniorNotesDueApril2027Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentRedemptionPeriodAxis=us-gaap_DebtInstrumentRedemptionPeriodOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | aroc_ConditionalEventAxis=aroc_ConditionalEventOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentRedemptionPeriodAxis=us-gaap_DebtInstrumentRedemptionPeriodTwoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentRedemptionPeriodAxis=us-gaap_DebtInstrumentRedemptionPeriodThreeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentRedemptionPeriodAxis=us-gaap_DebtInstrumentRedemptionPeriodFourMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentRedemptionPeriodAxis=us-gaap_DebtInstrumentRedemptionPeriodFiveMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=aroc_PartnershipsSeniorNotesDue2021Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |