Stock Repurchase and Dividends (Details) (USD $) In Millions, except Share data, unless otherwise specified	0 Months Ended		1 Months Ended	12 Months Ended	16 Months Ended	0 Months Ended
	Jul. 28, 2014	Apr. 28, 2014	Jun. 30, 2013	Sep. 28, 2014	Sep. 28, 2014	Nov. 10, 2014 Subsequent Event
Maximum repurchase amount under stock repurchase program			$ 100			$ 200
Period of stock repurchase program						2 years
Shares repurchased through open market purchases					3.9
Average price of shares repurchased (in dollars per share)					$ 25.59
Cost of shares repurchased					100
Payment of ordinary dividends				$ 9.0
Quarterly cash dividend declared (in dollars per share)	$ 0.07	$ 0.07		$ 0.14		$ 0.07