Business Segment Information (Tables)

9 Months Ended

Sep. 30, 2013

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									Nine Months Ended
(in thousands)	Sep 30, 2013			Sep 30, 2012			Jun 30, 2013			Sep 30, 2013			Sep 30, 2012
Revenue
Oil and Gas
Remotely Operated Vehicles	$	254,979		$	224,649		$	242,163		726,770			627,422
Subsea Products	263,671			215,617			258,016			735,692			579,481
Subsea Projects	143,132			101,719			118,195			349,782			264,843
Asset Integrity	118,657			113,588			124,740			358,246			320,704
Total Oil and Gas	780,439			655,573			743,114			2,170,490			1,792,450
Advanced Technologies	72,858			78,644			77,258			221,731			209,205
Total	$	853,297		$	734,217		$	820,372		$	2,392,221		$	2,001,655
Income from Operations
Oil and Gas
Remotely Operated Vehicles	$	74,710		$	66,724		$	69,219		$	209,764		$	187,825
Subsea Products	61,737			50,841			62,060			166,576			117,093
Subsea Projects	30,700			17,765			23,990			66,310			41,301
Asset Integrity	16,373			14,556			16,639			45,351			37,538
Total Oil and Gas	183,520			149,886			171,908			488,001			383,757
Advanced Technologies	6,400			5,393			10,165			25,241			15,547
Unallocated Expenses	(36,184		)	(31,466		)	(35,736		)	(104,879		)	(89,457		)
Total	$	153,736		$	123,813		$	146,337		$	408,363		$	309,847