Fiscal Years Ended January 31, | ||||||||||||||||||||||||
2013 | 2012 | |||||||||||||||||||||||
(Amounts in millions) | Available | Drawn | Undrawn | Available | Drawn | Undrawn | ||||||||||||||||||
Five-year credit facility(1) | $ | 6,258 | $ | — | $ | 6,258 | $ | 6,258 | $ | — | $ | 6,258 | ||||||||||||
364-day revolving credit facility(2) | 10,000 | — | 10,000 | 10,000 | — | 10,000 | ||||||||||||||||||
Stand-by letters of credit(3) | 1,871 | 1,868 | 3 | 2,225 | 2,178 | 47 | ||||||||||||||||||
Total | $ | 18,129 | $ | 1,868 | $ | 16,261 | $ | 18,483 | $ | 2,178 | $ | 16,305 | ||||||||||||
(1) | In June 2011, the Company renewed and extended its existing five-year credit facility, which is used to support its commercial paper program. |
(2) | In June 2012, the Company renewed and extended its existing 364-day revolving credit facility, which is used to support its commercial paper program. |
(3) | In June 2012, the Company renewed the stand-by letters of credit, which is used to support various potential and actual obligations. |