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Shareholders' Equity (Share Repurchase) (Details) - Jul. 01, 2015 - USD ($)
$ in Thousands, shares in Millions
Total
Equity, Class of Treasury Stock [Line Items]  
Purchase of treasury stock $ 21,212
Share Repurchase Program 2013 [Member]  
Equity, Class of Treasury Stock [Line Items]  
Additional number of shares approved under stock repurchase program (in shares) 10.0
Purchase of treasury stock (in shares) 1.9
Purchase of treasury stock $ 21,200
Number of accumulated shares repurchased (in shares) 8.0
Value of shares repurchased $ 62,200
Remaining number of shares approved under stock repurchase program (in shares) 2.0
Share Repurchase Program 2015 [Member]  
Equity, Class of Treasury Stock [Line Items]  
Additional number of shares approved under stock repurchase program (in dollars) $ 100,000