|
Operations by Business Segment and Geographical Area (Details 3) (USD $)
In Thousands, unless otherwise specified |
Sep. 30, 2013
|
Dec. 31, 2012
|
|---|---|---|
| Operations by Business Segment and Geographical Area | ||
| Total assets | $ 8,727,168 | $ 8,276,043 |
|
Reportable segments | Oil and Gas Segment
|
||
| Operations by Business Segment and Geographical Area | ||
| Total assets | 1,871,800 | 1,704,400 |
|
Reportable segments | Industrial and Infrastructure Segment
|
||
| Operations by Business Segment and Geographical Area | ||
| Total assets | 965,500 | 751,700 |
|
Reportable segments | Government Segment
|
||
| Operations by Business Segment and Geographical Area | ||
| Total assets | 545,800 | 827,200 |
|
Reportable segments | Global Services Segment
|
||
| Operations by Business Segment and Geographical Area | ||
| Total assets | 729,700 | 768,900 |
|
Reportable segments | Power Segment
|
||
| Operations by Business Segment and Geographical Area | ||
| Total assets | $ 205,100 | $ 120,600 |