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Discontinued Operations (Narratives) (Details) - USD ($) |  |  | 3 Months Ended | 6 Months Ended |
--- | --- | --- | --- | --- | ---
Dec. 04, 2015 | Nov. 03, 2015 | Jun. 30, 2016 | Jun. 30, 2015 | Jun. 30, 2016 | Jun. 30, 2015 | Oct. 27, 2015
Discontinued Operations |  |  |  |  |  |  |
Business acquisition, share conversion ratio (per share) |  |  |  |  |  |  | $ 0.5
Proceeds from lines of credit |  | $ 532,600,000 |  |  |  |  |
Repayments of lines of credit | $ 369,200,000 | 326,500,000 |  |  |  |  |
Long-term line of credit |  | 350,000,000 |  |  |  |  |
Debt Instrument, face amount | $ 350,000,000.0 |  |  |  |  |  |
Line of credit, interest rate | 7.25% |  |  |  |  |  |
Redemption price, percentage | 101.813% |  |  |  |  |  |
Repayment of insurance proceeds |  |  |  |  | $ 50,000,000 |  |
Unrecognized tax benefits |  |  | $ 5,700,000 |  | 5,700,000 |  |
Indemnification asset |  |  | 5,700,000 |  | 5,700,000 |  |
Selling, general and administrative |  |  | 28,080,000 | $ 31,357,000 | 62,731,000 | $ 63,925,000 |
Other income, net |  |  |  | (3,045,000) |  | 8,205,000 |
Spinoff | Exterran Corporation |  |  |  |  |  |  |
Discontinued Operations |  |  |  |  |  |  |
Other income |  |  |  |  | 400,000 |  |
Selling, general and administrative |  |  |  |  | 800,000 |  |
Compression units acquired |  |  |  |  | 31,600,000 |  |
Other income, net |  |  | $ (26,000) | (3,045,000) | (70,000) | 8,205,000 |
Spinoff | Venezuela Operations |  |  |  |  |  |  |
Discontinued Operations |  |  |  |  |  |  |
Other income, net |  |  |  | $ 400,000 |  | $ 19,100,000 |
Exterran Corporation |  |  |  |  |  |  |
Discontinued Operations |  |  |  |  |  |  |
Proceeds from contractual arrangements |  |  |  |  | 522,700,000 |  |
Scheduled installment payments |  |  |  |  | 54,000,000 |  |
Event III |  |  |  |  |  |  |
Discontinued Operations |  |  |  |  |  |  |
Separation and distribution agreement, receivable from sale of nationalized assets, maximum |  | $ 25,000,000.0 |  |  |  |  |
PDVSA |  |  |  |  |  |  |
Discontinued Operations |  |  |  |  |  |  |
Proceeds from sale of expropriated assets installment payment |  |  |  |  | $ 29,700,000 |  |

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