Future Obligations Under Operating Leases (Detail) (Primary Obligations Operating Leases, USD $) In Millions, unless otherwise specified	Dec. 30, 2011
Primary Obligations Operating Leases
Operating Leased Assets [Line Items]
Minimum operating lease payments - 2012	$ 136
Minimum operating lease payments - 2013	125
Minimum operating lease payments - 2014	115
Minimum operating lease payments - 2015	115
Minimum operating lease payments - 2016	100
Minimum operating lease payments - thereafter	734
Total minimum operating lease payments where we are the primary obligor	$ 1,325

The total of future contractually required payments on leases defined as operating.

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For leases having an initial or remaining non-cancelable letter-terms in excess of one year, required rental payments due within one year of the balance sheet date relating to leases defined as operating.

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- Definition

For leases having an initial or remaining non-cancelable letter-terms in excess of one year, required rental payments due within the fifth year of the balance sheet date relating to leases defined as operating.

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- Definition

For leases having an initial or remaining non-cancelable letter-terms in excess of one year, required rental payments due within the fourth year of the balance sheet date relating to leases defined as operating.

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- Definition

For leases having an initial or remaining non-cancelable letter-terms in excess of one year, required rental payments due within the third year of the balance sheet date relating to leases defined as operating.

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- Definition

For leases having an initial or remaining non-cancelable letter-terms in excess of one year, required rental payments due within the second year of the balance sheet date relating to leases defined as operating.

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- Definition

For leases having an initial or remaining non-cancelable letter-terms in excess of one year, required rental payments due after the fifth year from the balance sheet date on leases defined as operating.

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