Commitments, Contingencies and Guarantees-JV Lease Amounts (Details 2) (Flash Ventures [Member]) In Thousands, unless otherwise specified	Jun. 30, 2013 USD ($)		Jun. 30, 2013 JPY (¥)	Dec. 30, 2012 USD ($)	Jun. 30, 2013 Payment of Principal Amortization [Member] USD ($)	Jun. 30, 2013 Purchase Option Exercise Price at Final Lease Terms [Member] USD ($)
Remaining guarantee obligations
Year 1	$ 186,764				$ 134,938	$ 51,826
Year 2	173,202				137,240	35,962
Year 3	102,135				90,591	11,544
Year 4	122,179				58,465	63,714
Year 5	28,090				8,691	19,399
Guarantee of Flash Ventures equipment leases	$ 612,370	[1]	¥ 60,700,000	$ 926,000	$ 429,925	$ 182,445

[1] The Company’s guarantee obligation, net of cumulative lease payments, was 60.7 billion Japanese yen, or approximately $612 million based upon the exchange rate at June 30, 2013.