Segment Information (Tables)

9 Months Ended

Sep. 30, 2012

Segment Information [Abstract]

Summary of financial information for the Company's segments

Three Months Ended September 30, 2012
	Subsea and	Drilling
	Well	Products and		Consolidated
	Enhancement	Services	Unallocated	Total
Revenues	$          984,783	$          194,882	$                     -	$      1,179,665
Cost of services
(exclusive of items shown separately below)	646,649	61,959	-	708,608
Depreciation, depletion, amortization and accretion	90,376	37,784	-	128,160
General and administrative expenses	131,078	32,380	-	163,458
Income from operations	116,680	62,759	-	179,439
Interest income (expense), net	697	-	(28,815)	(28,118)
Loss on early extinguishment of debt	-	-	(2,294)	(2,294)
Income (loss) from continuing operations
before income taxes	$          117,377	$            62,759	$         (31,109)	$         149,027

Three Months Ended September 30, 2011
	Subsea and	Drilling
	Well	Products and		Consolidated
	Enhancement	Services	Unallocated	Total
Revenues	$          373,586	$          163,456	$                     -	$         537,042
Cost of services
(exclusive of items shown separately below)	226,586	58,538	-	285,124
Depreciation, depletion, amortization and accretion	28,592	33,215	-	61,807
General and administrative expenses	64,950	28,863	-	93,813
Income from operations	53,458	42,840	-	96,298
Interest income (expense), net	1,248	-	(20,142)	(18,894)
Earnings from equity-method
investments, net	-	-	8,198	8,198
Income (loss) from continuing operations
before income taxes	$            54,706	$            42,840	$         (11,944)	$           85,602

Nine Months Ended September 30, 2012
	Subsea and	Drilling
	Well	Products and		Consolidated
	Enhancement	Services	Unallocated	Total
Revenues	$        2,807,432	$           582,389	$                     -	$      3,389,821
Cost of services
(exclusive of items shown separately below)	1,775,649	191,010	-	1,966,659
Depreciation, depletion, amortization and accretion	255,072	111,200	-	366,272
General and administrative expenses	396,123	100,875	-	496,998
Income from operations	380,588	179,304	-	559,892
Interest income (expense), net	2,106	-	(90,207)	(88,101)
Loss on early extinguishment of debt	-	-	(2,294)	(2,294)
Losses from equity-method
investments, net	-	-	(287)	(287)
Gain on sale of equity-method investment	-	-	17,880	17,880
Income (loss) from continuing operations
before income taxes	$           382,694	$           179,304	$         (74,908)	$         487,090

Nine Months Ended September 30, 2011
	Subsea and	Drilling
	Well	Products and		Consolidated
	Enhancement	Services	Unallocated	Total
Revenues	$          961,039	$          440,893	$                     -	$      1,401,932
Cost of services
(exclusive of items shown separately below)	590,951	161,862	-	752,813
Depreciation, depletion, amortization and accretion	81,424	96,227	-	177,651
General and administrative expenses	183,040	89,203	-	272,243
Income from operations	105,624	93,601	-	199,225
Interest income (expense), net	3,483	-	(50,792)	(47,309)
Earnings from equity-method
investments, net	-	-	13,724	13,724
Income (loss) from continuing operations
before income taxes	$          109,107	$            93,601	$         (37,068)	$         165,640

Identifiable Assets

Identifiable Assets
	Subsea and	Drilling
	Well	Products and			Consolidated
	Enhancement	Services	Marine	Unallocated	Total
September 30, 2012	$     6,718,059	$     1,051,235	$                   -	$         20,324	$     7,789,618
December 31, 2011	$     2,863,550	$        947,679	$        164,444	$         72,472	$     4,048,145

Company's information by geographic area

Revenues:	Three Months Ended September 30,		Nine Months Ended September 30,
	2012	2011	2012	2011
United States	$            976,984	$            397,718	$         2,826,544	$         1,035,759
Other Countries	202,681	139,324	563,277	366,173
Total	$         1,179,665	$            537,042	$         3,389,821	$         1,401,932
Long-Lived Assets:	September 30,	December 31,
	2012	2011
United States	$         2,623,401	$         1,060,483
Other Countries	539,872	446,885
Total, net	$         3,163,273	$         1,507,368