Litigation (Details) (USD $)	12 Months Ended	0 Months Ended			6 Months Ended
	Dec. 31, 2013	Jul. 01, 2008 Trial by Jury, State of Rhode Island [Member] jury_trial defendant	Jan. 27, 2014 Santa Clara County, California Proceeding [Member] defendant	Jan. 27, 2014 Santa Clara County, California Proceeding [Member]	Sep. 30, 2013 Cost of Sales [Member]	Sep. 30, 2013 Selling, General and Administrative Expenses [Member]
Loss Contingencies [Line Items]
Number of jury trials		2
Number of additional defendants		2	2
Amount payable jointly and severally for litigation				$ 1,150,000,000
Import tax examination, liability adjustment from settlement with taxing authority					28,700,000	2,900,000
Import tax examination, liability adjustment from settlement with taxing authority, after tax	$ 21,900,000