Business Segment Information (Tables)

3 Months Ended

Mar. 31, 2016

Segment Reporting, Measurement Disclosures [Abstract]

Financial Data By Business Segment

The table that follows presents Revenue and Income from Operations by business segment for each of the periods indicated.

	Three Months Ended
(in thousands)	Mar 31, 2016			Mar 31, 2015			Dec 31, 2015
Revenue
Oilfield
Remotely Operated Vehicles	$	147,621		$	219,447		$	173,424
Subsea Products	194,812			240,729			258,889
Subsea Projects	129,422			153,572			131,397
Asset Integrity	69,600			98,493			83,346
Total Oilfield	541,455			712,241			647,056
Advanced Technologies	66,889			74,531			75,010
Total	$	608,344		$	786,772		$	722,066
Income from Operations
Oilfield
Remotely Operated Vehicles	$	26,987		$	62,182		$	16,621
Subsea Products	40,640			50,014			37,206
Subsea Projects	6,789			22,276			10,310
Asset Integrity	434			5,025			85
Total Oilfield	74,850			139,497			64,222
Advanced Technologies	593			5,020			(3,233		)
Unallocated Expenses	(27,344		)	(37,867		)	(15,233		)
Total	$	48,099		$	106,650		$	45,756
Depreciation and Amortization
Oilfield
Remotely Operated Vehicles	$	33,684		$	36,481		$	36,222
Subsea Products	12,807			12,068			11,428
Subsea Projects	8,519			4,651			5,533
Asset Integrity	2,913			2,863			2,701
Total Oilfield	57,923			56,063			55,884
Advanced Technologies	734			642			670
Unallocated Expenses	1,124			1,298			1,173
Total	$	59,781		$	58,003		$	57,727