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Long-Term Debt - Debt Ratios (Details) - Exterran Partners, L.P. - Revolving Credit Facility | 6 Months Ended | 12 Months Ended
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Jun. 30, 2019 | Jun. 30, 2017 | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Line of Credit Facility |  |  |  |  |
Total interest to EBITDA covenant |  | 2.5 |  |  |
Maximum senior secured debt to Adjusted EBITDA |  | 3.5 |  |  |
Forecasted |  |  |  |  |
Line of Credit Facility |  |  |  |  |
Total Debt to EBITDA ratio | 5.50 |  | 5.25 | 5.75 | 5.95
Forecasted | Conditional Event |  |  |  |  |
Line of Credit Facility |  |  |  |  |
Total Debt to EBITDA ratio |  |  | 5.50 |  |

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- Definition Debt Instrument Financial Covenant EBITDA to Total Interest Expenses Ratio + References No definition available. + Details
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- Definition Represents the maximum ratio of senior secured debt to adjusted EBITDA. + References No definition available. + Details
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- Definition Represents the maximum ratio of total debt to EBITDA required during the period under the terms of the partnership credit agreement. + References No definition available. + Details
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