Consolidated Balance Sheets Detail (Details 4) (USD $) In Millions, unless otherwise specified	Mar. 03, 2012	Feb. 26, 2011	Feb. 27, 2010	Feb. 28, 2009
Accrued liabilities
Accrued Marketing costs	$ 367	$ 419
Vendor inventory liabilities	279	116
Warranty	408	459	252	184
Royalties	382	461
Carrier Liabilities	524	308
Other	422	748
Accrued liabilities total	$ 2,382	$ 2,511

Carrying value as of the balance sheet date of obligations incurred through that date and payable for advertising of the entity's goods and services. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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+ Details

- Definition

Carrying value as of the balance sheet date of obligations incurred through that date and payable for royalties. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

+ References

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+ Details

- Definition

Carrying value as of the balance sheet date of obligations incurred through that date and payable arising from transactions not otherwise specified in the taxonomy. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

+ References+ Details

- Definition

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.

+ References+ Details