| Fact Group (Combination of Network and Hypercube) | |
| Network: | 306010 - Disclosure - Note F. Part 1. Long-term Debt Instruments (http://www.abc.com/role/LongTermDebtInstruments) |
| Hypercube: | Schedule of Long-term Debt Instruments [Table] (us-gaap:DebtInstrumentTable) |