Subsequent Events (Details) - USD ($) $ / shares in Units, $ in Millions	2 Months Ended
	Sep. 08, 2016	Sep. 06, 2016	Jul. 01, 2016	Jun. 14, 2016	Jul. 03, 2015
Subsequent Event [Line Items]
Common Stock, par value			$ 0.01	$ 0.01	$ 0.01
Preferred Stock, par value			$ 0.01		$ 0.01
Subsequent event
Subsequent Event [Line Items]
Number of rights declared as dividend for each share of outstanding common stock		1
Common Stock, par value		$ 0.01
Preferred Stock, par value		0.01
Exercise price of right		$ 35
Inland Revenue, Singapore (IRAS) | Foreign Tax Authority | Subsequent event
Subsequent Event [Line Items]
Tax refund	$ 3.7
Preferred Stock | Subsequent event
Subsequent Event [Line Items]
Number of preferred stocks to be purchased with each right		0.001