Goodwill And Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2011

Goodwill And Intangible Assets [Abstract]

Schedule Of Changes To Goodwill

	Electrical Segment			Mechanical Segment		Total Company
Balance, January 2, 2010	$	663,920		$	—	$	663,920
Acquisitions		90,875			11,040		101,915
Translation Adjustments		8,340			1,196		9,536
Balance, January 1, 2011	$	763,135		$	12,236	$	775,371
Net Acquistions		350,400			65		350,465
Translation Adjustments		(8,578	)		291		(8,287	)
Balance, December 31, 2011	$	1,104,957		$	12,592	$	1,117,549

Schedule Of Gross Intangibles

Asset Description	Useful Life (years)		January 1, 2011		Acquisitions		Translation Adjustments			December 31, 2011
Customer Relationships		3 -14	$	139,348	$	89,443	$	(1,266	)	$	227,525
Technology		3- 9		60,600		67,400		198			128,198
Trademarks		3-20		30,979		—		(50	)		30,929
In-Process Research and Development		N/A		—		17,200		—			17,200
Patents		10		15,410		—		—			15,410
Non-Compete Agreements		3- 5		7,550		400		126			8,076
Engineering Drawings		10		1,200		—		—			1,200
Total Gross Intangibles			$	255,087	$	174,443	$	(992	)	$	428,538

Schedule Of Accumulated Amortization

Asset Description	January 1, 2011			Amortization Adjustments			Translation 2011			December 31, 2011
Customer Relationships	$	(40,841	)	$	(16,295	)	$	757		$	(56,379	)
Technology		(13,117	)		(11,533	)		(88	)		(24,738	)
Trademarks		(9,759	)		(3,063	)		55			(12,767	)
Patents		(9,274	)		(1,541	)		—			(10,815	)
Non-Compete Agreements		(5,879	)		(659	)		(121	)		(6,659	)
Engineering Drawings		(727	)		(120	)		—			(847	)
Total Accumulated Amortization	$	(79,597	)	$	(33,211	)	$	603		$	(112,205	)
Intangible Assets, Net of Amortization	$	175,490								$	316,333

Schedule Of Estimated Amortization

2012	2013	2014	2015	2016
$42.6	$41.7	$40.0	$32.6	$28.8