Acquisitions (Tables)

12 Months Ended

Dec. 31, 2011

Business Combinations [Abstract]

Allocation of acquisition cost

The following presents the allocation of acquisition cost to the assets acquired and liabilities assumed, based on their estimated fair values:

	Sound Solutions			Other Acquisitions			Total
Current assets, net of cash acquired	$	88,339		$	119,834		$	208,173
Property, plant and equipment		86,335			52,334			138,669
Goodwill		443,088			291,176			734,264
Intangible assets		295,889			260,397			556,286
Other non-current assets		12,504			4,298			16,802
Total liabilities		(141,625	)		(170,108	)		(311,733	)
Net assets acquired	$	784,530		$	557,931		$	1,342,461

Amounts assigned to goodwill and major intangible asset classifications by segment

	Communication Technologies		Energy		Engineered Systems		Total
Goodwill - Tax deductible	$	302,000	$	924	$	3,856	$	306,780
Goodwill - Non deductible		141,088		256,204		30,192		427,484
Trademarks		8,200		8,234		2,197		18,631
Customer intangibles		280,000		207,964		18,439		506,403
Patents		7,500		9,820		1,906		19,226
Other intangibles		189		5,414		6,423		12,026
	$	738,977	$	488,560	$	63,013	$	1,290,550

Pro forma results of operations

	Years Ended December 31,
	2011		2010
Revenue from continuing operations:
As reported	$	7,950,140	$	6,640,191
Pro forma		8,142,808		7,233,927
Net earnings from continuing operations:
As reported	$	846,365	$	690,751
Pro forma		857,446		726,980
Basic earnings per share from continuing operations:
As reported	$	4.55	$	3.70
Pro forma		4.61		3.89
Diluted earnings per share from continuing operations:
As reported	$	4.48	$	3.65
Pro forma		4.54		3.84