Commitments And Contingencies (Tables)

9 Months Ended

Oct. 01, 2011

Commitments And Contingencies [Abstract]

Schedule Of Silzone Legal Accrual And Insurance Receivable

	October 1, 2011		January 1, 2011
Silzone legal accrual	$	23,714	$	24,032
Silzone insurance receivable	$	15,808	$	12,799

Product Warranty Liability

	Three Months Ended						Nine Months Ended
	October 1, 2011			October 2, 2010			October 1, 2011			October 2, 2010
Balance at beginning of period	$	28,968		$	22,213		$	25,127		$	19,911
Warranty expense recognized		2,191			2,154			7,859			5,536
Warranty credits issued		(1,462	)		(575	)		(3,289	)		(1,655	)
Balance at end of period	$	29,697		$	23,792		$	29,697		$	23,792