Share-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2013

Share Based Compensation [Abstract]

Schedule Of Share-Based Compensation Expense [Table Text Block]

		Three Months Ended
		March 31,
		2013		2012
Cost of sales	$	123	$	103
Selling and administrative expense		2,843		3,126
Research and development expense		290		316
Total share-based compensation expense	$	3,256	$	3,545

Schedule Of Share Based Compensation Stock Options Activity [Table Text Block]

Stock Options	Shares (000)		Weighted Average Exercise Price	Weighted Average Remaining Contractual Term (yrs)		Aggregate Intrinsic Value ($000)
Outstanding at January 1, 2013	3,713	$	17.85	5	$	9,744
Exercised	(5)		8.57			79
Forfeited or expired (1)	(410)		20.34
Outstanding at March 31, 2013	3,298	$	17.55	4	$	16,622
Exercisable at March 31, 2013	2,546	$	16.37	3	$	15,306

Schedule Of Nonvested Restricted Stock Units Activity [Table Text Block]

Share Grants	Shares (000)		Weighted-Average Grant-Date Fair Value		Aggregate Intrinsic Value ($000)
Non-vested at January 1, 2013	1164	$	20.42	$
Granted	2		18.03
Vested	(6)		23.64		113
Forfeited	(9)		20.80
Non-vested at March 31, 2013	1151	$	20.51	$	24,184