|
Business Acquisitions - Additional Information (Detail) (USD $)
Share data in Millions, unless otherwise specified |
12 Months Ended | 12 Months Ended | 0 Months Ended | 12 Months Ended | 0 Months Ended | 12 Months Ended | 3 Months Ended | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2013
Shale Solutions
|
Dec. 31, 2012
Shale Solutions
|
Sep. 30, 2012
Shale Solutions
|
Sep. 30, 2012
Shale Solutions
Call Option
|
Sep. 30, 2012
Shale Solutions
Put Option
|
Dec. 31, 2013
2013 Acquisitions
|
Dec. 31, 2013
2013 Acquisitions
Shale Solutions
Entity
|
Dec. 31, 2013
2013 Acquisitions
Shale Solutions
Marcellus/Utica Shale
Entity
|
Dec. 31, 2013
2013 Acquisitions
Shale Solutions
Bakken Shale
Entity
|
Nov. 30, 2012
Power Fuels Merger
|
Dec. 31, 2013
Power Fuels Merger
|
Nov. 30, 2012
Power Fuels Merger
Working Capital Adjustment
|
Dec. 31, 2013
Ideal Oilfield
|
Dec. 31, 2012
Other 2012 Acquisitions
Entity
|
Sep. 30, 2012
Other 2012 Acquisitions
Shale Solutions
Entity
|
Jun. 30, 2012
Other 2012 Acquisitions
Shale Solutions
Entity
|
Mar. 31, 2012
Other 2012 Acquisitions
Shale Solutions
Entity
|
|
| Business Acquisition [Line Items] | |||||||||||||||||||
| Number of businesses acquired | 3 | 2 | 1 | 3 | 1 | 1 | 1 | ||||||||||||
| Business acquisition, aggregate purchase price | $ 42,900,000 | $ 498,800,000 | $ 24,600,000 | $ 36,100,000 | |||||||||||||||
| Business acquisition, common stock fair value | 24,300,000 | 371,500,000 | 6,700,000 | 30,500,000 | |||||||||||||||
| Business acquisition, contingent consideration | 15,457,000 | 10,431,000 | 8,100,000 | 8,100,000 | 5,200,000 | ||||||||||||||
| Business acquisition, future contingent consideration which will be expensed as incurred | 200,000 | ||||||||||||||||||
| Business acquisition, common stock issued | 0.7 | 9.5 | 0.8 | ||||||||||||||||
| Business acquisition, cash consideration | 10,500,000 | 127,300,000 | 400,000 | ||||||||||||||||
| Goodwill, purchase accounting adjustments | (6,821,000) | (8,700,000) | 2,100,000 | ||||||||||||||||
| Shares held in escrow, merger agreement | 1.0 | ||||||||||||||||||
| Period shares held in escrow | 3 years | ||||||||||||||||||
| Business acquisition percentage acquired | 51.00% | 49.00% | 49.00% | ||||||||||||||||
| Present value of option contracts classified as other long-term obligations | $ 4,324,000 | $ 1,805,000 | $ 10,100,000 | $ 9,000,000 | |||||||||||||||