Commitments, Contingencies and Guarantees-JV Leases (Details 1) In Thousands, unless otherwise specified	Jun. 29, 2014 USD ($)		Dec. 29, 2013 USD ($)	Jun. 29, 2014 Flash Alliance Ltd [Member] USD ($)	Jun. 29, 2014 Flash Alliance Ltd [Member] JPY (¥)	Jun. 29, 2014 Flash Alliance Ltd [Member] FAL Master Lease Agreement, 2012-03 [Member] USD ($)	Jun. 29, 2014 Flash Alliance Ltd [Member] FAL Master Lease Agreement, 2012-03 [Member] JPY (¥)	Jun. 29, 2014 Flash Alliance Ltd [Member] FAL Master Lease Agreement, 2012-07 [Member] USD ($)	Jun. 29, 2014 Flash Alliance Ltd [Member] FAL Master Lease Agreement, 2012-07 [Member] JPY (¥)	Jun. 29, 2014 Flash Alliance Ltd [Member] FAL Master Lease Agreement, 2014-03 [Member] USD ($)	Jun. 29, 2014 Flash Alliance Ltd [Member] FAL Master Lease Agreement, 2014-03 [Member] JPY (¥)	Jun. 29, 2014 Flash Alliance Ltd [Member] FAL Master Lease Agreement, 2014-05 [Member] USD ($)	Jun. 29, 2014 Flash Alliance Ltd [Member] FAL Master Lease Agreement, 2014-05 [Member] JPY (¥)	Jun. 29, 2014 Flash Partners Ltd [Member] USD ($)	Jun. 29, 2014 Flash Partners Ltd [Member] JPY (¥)	Jun. 29, 2014 Flash Partners Ltd [Member] FPL Master Lease Agreement, 2010-04 [Member] USD ($)	Jun. 29, 2014 Flash Partners Ltd [Member] FPL Master Lease Agreement, 2010-04 [Member] JPY (¥)	Jun. 29, 2014 Flash Partners Ltd [Member] FPL Master Lease Agreement, 2011-01 [Member] USD ($)	Jun. 29, 2014 Flash Partners Ltd [Member] FPL Master Lease Agreement, 2011-01 [Member] JPY (¥)	Jun. 29, 2014 Flash Partners Ltd [Member] FPL Master Lease Agreement, 2011-11 [Member] USD ($)	Jun. 29, 2014 Flash Partners Ltd [Member] FPL Master Lease Agreement, 2011-11 [Member] JPY (¥)	Jun. 29, 2014 Flash Partners Ltd [Member] FPL Master Lease Agreement, 2012-03 [Member] USD ($)	Jun. 29, 2014 Flash Partners Ltd [Member] FPL Master Lease Agreement, 2012-03 [Member] JPY (¥)	Jun. 29, 2014 Flash Partners Ltd [Member] FPL Master Lease Agreement, 2014-03 [Member] USD ($)	Jun. 29, 2014 Flash Partners Ltd [Member] FPL Master Lease Agreement, 2014-03 [Member] JPY (¥)	Jun. 29, 2014 Flash Forward Ltd [Member] USD ($)	Jun. 29, 2014 Flash Forward Ltd [Member] JPY (¥)	Jun. 29, 2014 Flash Forward Ltd [Member] FFL Master Lease Agreement, 2011-11 [Member] USD ($)	Jun. 29, 2014 Flash Forward Ltd [Member] FFL Master Lease Agreement, 2011-11 [Member] JPY (¥)	Jun. 29, 2014 Flash Forward Ltd [Member] FFL Master Lease Agreement, 2012-03 [Member] USD ($)	Jun. 29, 2014 Flash Forward Ltd [Member] FFL Master Lease Agreement, 2012-03 [Member] JPY (¥)	Jun. 29, 2014 Flash Forward Ltd [Member] FFL Master Lease Agreement, 2012-07 [Member] USD ($)	Jun. 29, 2014 Flash Forward Ltd [Member] FFL Master Lease Agreement, 2012-07 [Member] JPY (¥)	Jun. 29, 2014 Flash Ventures [Member] USD ($)	Jun. 29, 2014 Flash Ventures [Member] JPY (¥)
Company's portion of the remaining guarantee obligations under each of Flash Ventures' master lease facilities
Guarantee of Flash Ventures equipment leases	$ 586,066	[1]	$ 492,000	$ 288,974	¥ 29,300,000	$ 60,753	¥ 6,200,000	$ 114,612	¥ 11,600,000	$ 49,513	¥ 5,000,000	$ 64,096	¥ 6,500,000	$ 123,404	¥ 12,500,000	$ 6,421	¥ 700,000	$ 8,831	¥ 900,000	$ 33,221	¥ 3,400,000	$ 25,838	¥ 2,500,000	$ 49,093	¥ 5,000,000	$ 173,688	¥ 17,600,000	$ 92,227	¥ 9,400,000	$ 58,484	¥ 5,900,000	$ 22,977	¥ 2,300,000	$ 586,066	¥ 59,400,000

[1] The Company’s guarantee obligation, net of cumulative lease payments, was 59.4 billion Japanese yen, or approximately $586 million based upon the exchange rate at June 29, 2014.