Commitments, Contingencies and Guarantees (Details Textual 3)	3 Months Ended
	Mar. 29, 2009 USD ($)	Mar. 29, 2009 JPY (¥)
Commitments Contingencies And Guarantees (Textuals) [Abstract]
Restructuring of Joint Venture	0.2	0.2
Total Value Received On Restructuring		¥ 79,300,000,000
Cash Received On Restructuring	277,100,000	26,100,000,000
Transfer Of Off Balance Sheet Equipment Lease Guarantee Obligations		53,200,000,000
Transaction Cost Related To Sale And Transfer Of Equipment And Lease Obligation	$ 10,900,000