Relations

CORNING INC /NY

Form 10-K filed on 2/13/2012 for CORNING INC /NY

Line Label Object Class Period Type Balance Name
1 41404 - Disclosure - Commitments, Contingencies, And Guarantees (Reconciliation Of Changes In The Product Warranty Liability) (Details) [Network]

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http://www.corning.com/2011-08-23/role/DisclosureCommitmentsContingenciesAndGuaranteesReconciliationOfChangesInProductWarrantyLiabilityDetails
2 Commitments, Contingencies, And Guarantees [Abstract] [Abstract]

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glw:CommitmentsContingenciesAndGuaranteesAbstract
3 Balance at January 1 [Concept] Monetary As Of Credit us-gaap:ProductWarrantyAccrual
4 Adjustments for warranties issued for current year sales [Concept] Monetary For Period Credit us-gaap:ProductWarrantyAccrualWarrantiesIssued
5 Adjustments for warranties related to prior year sales [Concept] Monetary For Period Credit us-gaap:ProductWarrantyAccrualPreexistingIncreaseDecrease
6 Settlements made during the current year [Concept] Monetary For Period Debit us-gaap:ProductWarrantyAccrualPayments
7 Balance at December 31 [Concept] Monetary As Of Credit us-gaap:ProductWarrantyAccrual