Schedule of Debt (Details) - USD ($) $ in Millions |
9 Months Ended | ||
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Oct. 31, 2015 |
Oct. 31, 2014 |
Jan. 31, 2015 |
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Debt Instrument [Line Items] | |||
Long-term debt due within one year | $ 2,746 | $ 4,854 | $ 4,791 |
Long-term debt | 38,617 | 41,519 | 40,889 |
Total | 41,363 | $ 45,680 | |
Proceeds from issuance of long-term debt | 41 | 5,120 | |
Repayments of long-term debt | (4,422) | $ (3,883) | |
Reclassifications of long-term debt | (2,000) | ||
Reclassifications of long-term debt | 2,000 | ||
Long-term debt, current maturities, other changes | 377 | ||
Long-term debt, excluding current maturities, other changes | (313) | ||
Long-term debt, other changes | 64 | ||
Unsecured debt | |||
Debt Instrument [Line Items] | |||
Repayments of long-term debt | $ (4,230) |
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Represents the aggregate of total long-term debt, including current maturities and short-term debt. No definition available.
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- Definition Amount of long-term debt, after unamortized discount or premium, scheduled to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Carrying amount of long-term debt, net of unamortized discount or premium, excluding amounts to be repaid within one year or the normal operating cycle, if longer (current maturities). Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amounts Reclassified to Short-term Debt No definition available.
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- Definition Debt, Other Changes No definition available.
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- Definition Long-Term Debt, Excluding Current Maturities, Other Changes No definition available.
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- Definition Long-Term Debt, Other Changes No definition available.
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- Definition Reclassified from Long-Term Debt No definition available.
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- Details
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