December 31, 2013 | December 31, 2012 | ||||||||||||||
(dollars in millions) | Carrying Amount | Fair Value | Carrying Amount | Fair Value | |||||||||||
Long-term receivables | $ | 655 | $ | 586 | $ | 499 | $ | 464 | |||||||
Customer financing notes receivable | 394 | 366 | 375 | 371 | |||||||||||
Short-term borrowings | (388 | ) | (388 | ) | (503 | ) | (503 | ) | |||||||
Long-term debt (excluding capitalized leases) | (19,807 | ) | (21,525 | ) | (22,665 | ) | (25,606 | ) | |||||||
Long-term liabilities | (283 | ) | (253 | ) | (182 | ) | (167 | ) |
(dollars in millions) | Total | Level 1 | Level 2 | Level 3 | |||||||||||
Long-term receivables | $ | 586 | $ | — | $ | 586 | $ | — | |||||||
Customer financing notes receivable | 366 | — | 366 | — | |||||||||||
Short-term borrowings | (388 | ) | — | (200 | ) | (188 | ) | ||||||||
Long-term debt (excluding capitalized leases) | (21,525 | ) | — | (21,211 | ) | (314 | ) | ||||||||
Long-term liabilities | (253 | ) | — | (253 | ) | — |