|
Financing Receivables and Guarantees (Schedule Of Financing Receivables) (Detail) (USD $)
In Millions, unless otherwise specified |
Jul. 28, 2012
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Jul. 30, 2011
|
|---|---|---|
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Lease Receivables
|
||
| Financing Receivables [Line Items] | ||
| Gross | $ 3,429 | $ 3,111 |
| Unearned income | (250) | (250) |
| Allowance for credit loss | (247) | (237) |
| Total, net | 2,932 | 2,624 |
| Current | 1,200 | 1,087 |
| Noncurrent | 1,732 | 1,537 |
| Total, net | 2,932 | 2,624 |
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Loan Receivables
|
||
| Financing Receivables [Line Items] | ||
| Gross | 1,796 | 1,468 |
| Allowance for credit loss | (122) | (103) |
| Total, net | 1,674 | 1,365 |
| Current | 968 | 673 |
| Noncurrent | 706 | 692 |
| Total, net | 1,674 | 1,365 |
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Financed Service Contracts & Other
|
||
| Financing Receivables [Line Items] | ||
| Gross | 2,651 | 2,637 |
| Allowance for credit loss | (11) | (27) |
| Total, net | 2,640 | 2,610 |
| Current | 1,493 | 1,351 |
| Noncurrent | 1,147 | 1,259 |
| Total, net | 2,640 | 2,610 |
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Total Financing Receivables
|
||
| Financing Receivables [Line Items] | ||
| Gross | 7,876 | 7,216 |
| Unearned income | (250) | (250) |
| Allowance for credit loss | (380) | (367) |
| Total, net | 7,246 | 6,599 |
| Current | 3,661 | 3,111 |
| Noncurrent | 3,585 | 3,488 |
| Total, net | $ 7,246 | $ 6,599 |