Acquisitions - Purchase Price Allocation (Details) - USD ($) $ in Thousands |
Feb. 29, 2016 |
Feb. 28, 2015 |
Feb. 28, 2014 |
Jun. 02, 2012 |
|---|---|---|---|---|
| Purchase Price Allocation | ||||
| Goodwill | $ 292,527 | $ 279,074 | $ 278,556 | |
| Aquilex [Member] | ||||
| Purchase Price Allocation | ||||
| Current Assets | $ 78,619 | |||
| Property and Equipment | 27,669 | |||
| Intangible Assets | 87,100 | |||
| Goodwill | 109,636 | |||
| Other Assets | 205 | |||
| Total Assets Acquired | 303,229 | |||
| Current Liabilities | (27,527) | |||
| Net Assets Acquired | $ 275,702 |