| | 2013 | | 2012 |
| Notes and debentures |
| | | Interest Rates | | Maturities1 | | | | | | |
| | | 0.60% – 2.99% | | 2015 – 2022 | | $ | 18,774 | | $ | 13,969 |
| | | 3.00% – 4.99% | | 2013 – 2045 | | | 22,327 | | | 14,590 |
| | | 5.00% – 6.99% | | 2013 – 2095 | | | 28,513 | | | 35,226 |
| | | 7.00% – 9.10% | | 2013 – 2097 | | | 6,268 | | | 7,059 |
| | | Other | | 1 | | | 2 |
| Fair value of interest rate swaps recorded in debt | | 154 | | | 267 |
| | | 76,037 | | | 71,113 |
| Unamortized (discount) premium - net | | (1,553) | | | (1,535) |
| Total notes and debentures | | 74,484 | | | 69,578 |
| Capitalized leases | | 283 | | | 265 |
| Total long-term debt, including current maturities | | 74,767 | | | 69,843 |
| Current maturities of long-term debt | | (5,477) | | | (3,485) |
| Total long-term debt | $ | 69,290 | | $ | 66,358 |
| 1 | Maturities assume putable debt is redeemed by the holders at the next opportunity. |
