XML 69 R56.htm IDEA: XBRL DOCUMENT v3.7.0.1
Long-Term Debt - Debt Ratios (Details) - Exterran Partners, L.P. - Revolving Credit Facility
 6 Months Ended 12 Months Ended
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