XML 23 R57.htm IDEA: XBRL DOCUMENT

Long-Lived Asset Impairment (Details) (USD $) In Millions, unless otherwise specified	9 Months Ended				3 Months Ended
	Sep. 30, 2013 Fabrication	Sep. 30, 2014 Idle compressor units hp CompressorUnit	Sep. 30, 2013 Idle compressor units CompressorUnit hp	Sep. 30, 2013 Other long lived assets	Sep. 30, 2014 Idle compressor units previously impaired
Long-Lived Asset Impairment
Number of long-lived assets that the entity determined to retire and either sell or re-utilize key components		240	225
Horsepower retired from the contract operations business		72,000	58,000
Long-lived asset impairment		$ 21.5	$ 11.0	$ 1.8	$ 4.5
Impairment of long-lived asset held for sale	$ 11.9

- Definition

The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale).

+ References+ Details