Network: 207301 - Disclosure - Note A. Accounting Policies (http://www.abc.com/role/AccountingPolicies)

Line Label Object Class Period Type Balance Name
1 207301 - Disclosure - Note A. Accounting Policies [Network]

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 http://www.abc.com/role/AccountingPolicies
2 Accounting Policies [Table] [Table]

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 abc:AccountingPoliciesTable
3 Report Date [Axis] [Axis]

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 us-gaap:CreationDateAxis
4 Financial Statements Date [Domain] [Domain]

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 us-gaap:DefaultFinancialStatementsDateMember
5 As Reported February 12, 2011 [Member] [Member] For Period

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 abc:AsReportedFebruary122011Member
6 Legal Entity [Axis] [Axis]

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 dei:LegalEntityAxis
7 Consolidated Entity [Domain] [Domain]

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 dei:EntityDomain
8 Accounting Policies [Line Items] [Line Items]

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 abc:AccountingPoliciesLineItems
9 Accounting Policies [Hierarchy] [Abstract]

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 abc:AccountingPoliciesHierarchy
10 Cash and Cash Equivalents, Policy [Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:CashAndCashEquivalentsPolicyTextBlock
11 Receivables, Policy [Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:ReceivablesPolicyTextBlock
12 Inventory, Policy [Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:InventoryPolicyTextBlock
13 Debt, Policy [Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:DebtPolicyTextBlock
14 Revenue Recognition, Policy [Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:RevenueRecognitionPolicyTextBlock
15 Consolidation, Policy [Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:ConsolidationPolicyTextBlock