XML 29 R36.htm IDEA: XBRL DOCUMENT

Changes in Accrued Warranties and Related Costs (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Dec. 31, 2011	Dec. 25, 2010
Product Liability Contingency [Line Items]
Beginning accrued warranty and related costs	$ 1,240	$ 761
Cost of warranty claims	(401)	(253)
Accruals for product warranty	837	396
Ending accrued warranty and related costs	$ 1,676	$ 904

Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers. For classified balance sheets, represents the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

+ References+ Details