XML 54 R44.htm IDEA: XBRL DOCUMENT
v3.22.2.2

EQUITY INVESTMENTS (Details) - Ecotec | 1 Months Ended |
--- | --- | ---
Apr. 30, 2022 | Sep. 30, 2022
Investments |  |
Equity interest agreed to acquire (as a percent) | 25.00% |
Ownership interest (as a percent) |  | 19.00%

X
- Definition The percentage of ownership of common stock or equity participation in the investee accounted for using the fair value option. + References No definition available. + Details
Name: | aroc_EquityInvestmentOwnershipPercentage
Namespace Prefix: | aroc_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition The percentage of ownership to be acquired of common stock or equity participation in the investee. + References No definition available. + Details
Name: | aroc_EquityInvestmentOwnershipPercentageToBeAcquired
Namespace Prefix: | aroc_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

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_ScheduleOfEquityMethodInvestmentsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=aroc_EcotecMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |