v2.4.0.8

Operations by Business Segment and Geographical Area (Details 3) (USD $) In Thousands, unless otherwise specified | Sep. 30, 2013 | Dec. 31, 2012
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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

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