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-Name Statement of Financial Accounting Standard (FAS)
-Number 109
-Paragraph 43
Reference 2: http://www.xbrl.org/2003/role/presentationRef
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-Name Statement of Financial Accounting Standard (FAS)
-Number 109
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alse2337000000023370000000falsefalsefalsefalsefalse2truefalsefalse2718600000027186000000falsefalsefalsefalsefalse3falsef
alsefalse00falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryThe sum of the tax effects as of the balance sheet date of the amounts of all future tax deductions arising from temporary differences between tax basis and generally accepted accounting principles basis recognition of assets, liabilities, revenues and expenses, which can only be deducted for tax purposes when permitted under enacted tax laws ( before the valuation allowance, if any, to
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-Paragraph 43
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lsefalse00falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryThe amount as of the balance sheet date of the estimated future tax effects attributable to the difference between the tax basis of capital assets and the basis of capital assets computed in accordance with generally accepted accounting principles. The difference in basis, attributable to different capitalization of costs, depreciation, or amortization methodologies, will increase future
taxable income when such basis difference is realized. Capital assets include but are not limited to assets such as land, real estate, leasehold improvements, machinery and equipment and furniture and fixtures.Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Statement of Financial Accounting Standard (FAS)
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-Name Statement of Financial Accounting Standard (FAS)
-Number 109
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false68380000006838000000falsefalsefalsefalsefalse2truefalsefalse87320000008732000000falsefalsefalsefalsefalse3falsefals
efalse00falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryThe cumulative amount of all deferred tax liabilities, which result from applying the applicable tax rate to net taxable temporary differences pertaining to each jurisdiction to which the entity is obligated to pay income tax. A taxable temporary difference is a difference between the tax basis and the carrying amount of an asset or liability in the financial statements prepared in accorda
nce with generally accepted accounting principles that will result in taxable amounts in one or more future periods.Reference 1: http://www.xbrl.org/2003/role/presentationRef
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sefalsefalse00falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryFor entities that net deferred tax assets and tax liabilities, represents the unclassified net amount of deferred tax assets and liabilities as of the balance sheet date, which result from applying the applicable enacted tax rate to net temporary differences and carryforwards pertaining to assets or liabilities. A temporary difference is a difference between the
tax basis of an asset or liability and its carrying amount in the financial statements prepared in accordance with generally accepted accounting principles that will reverse in ensuing periods.Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Statement of Financial Accounting Standard (FAS)
-Number 109
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lse00falsefalsefalsefalsefalse2falsefalsefalse00falsefalsefalsefalsefalse3falsefalsefalse00falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringNo definition available.falsefalse58false0f_TaxAttributesffalsedebitinstantVal
ue of tax assets including net operating losses, capital losses, and tax credit carryforwards.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truefalsefalse2000000000020000000000falsefalsefalsefalsefalse2falsefalsefalse00falsefalsefalsefalsefalse3falsefalsefalse00falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryValue of tax assets including net operating losses, capital losses, and tax credit carryforwards.No authoritative reference available.falsefalse59false0f_RegulatedPercentOfShareholdersToCollectivelyIncreaseOwnershipForOwnershipChangeffalsenadurationAs defined under U.S. federal income tax laws (Section 382 of the Internal Revenue Code), in general, the percentage...falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruefalse0.050.05falsefalsefalsefalsefalse2falsetruefalse00falsefalsefalsefalsefalse3falsetruefalse00falsefalsefalsefalsefalseOtherus-types:percentItemTypepureAs defined under U.S. federal income tax laws (Section 382 of the Internal Revenue Code), in general, the percentage ownership change that would need to occur if 5-percent shareholders (as defined under U.S. federal income tax laws) collectively increase their ownership in the entity by more than 50 percentage points over a rolling three-year period.No authoritative reference available.falsefalse60false0f_RegulatedPercentIncreaseInOwnershipOfShareholdersInOrderForOwnershipChangeffalsenadurationAs defined under U.S. federal income tax laws (Section 382 of the Internal Revenue Code), in general, the percentage...falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruefalse0.500.50falsefa
lsefalsefalsefalse2falsetruefalse00falsefalsefalsefalsefalse3falsetruefalse00falsefalsefalsefalsefalseOtherus-types:percentItemTypepureAs defined under U.S. federal income tax laws (Section 382 of the Internal Revenue Code), in general, the percentage ownership change that would need to occur if 5-percent of the shareholders (as defined under U.S. federal income tax laws) collectively increase their ownership in the entity by more than 50 percentage points over a rolling three-year period.No authoritative reference available.falsefalse61false0f_TaxBenefitPreservationPlanBeneficialOwnershipLimitBeforeTriggeringSignificantDilutionffalsenadurationIn connection with the tax benefit preservation plan, the limit in the percentage of beneficial ownership before triggering...falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruefalse0.04990.0499falsefalsefalsefalsefalse2falsetruefalse00falsefalsefalsefalsefalse3falsetruefalse00falsefalsefalsefalsefalseOtherus-types:percentItemTypepureIn connection with the tax benefit preservation plan, the limit in the percentage of beneficial ownership before triggering significant dilution.No authoritative reference available.falsefalse62true0f_NarrativeAbstractffalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsefalsefalse2falsefalsefalse00falsefalsefalsefalsefalse3falsefalsefalse00falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringNo definition available.falsefalse63false0us-gaap_OperatingLossCarryforwardsus-gaaptruedebitinstantNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truefalsefalse1030000000010300000000falsefalsefalsefalsefalse2falsefalsefalse00falsefalsefalsefalsefalse3falsefalsefalse00falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryThe sum of domestic, foreign and state and local
operating loss carryforwards, before tax effects, available to reduce future taxable income under enacted tax laws.Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Statement of Financial Accounting Standard (FAS)
-Number 109
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-Subparagraph a
falsefalse64false0f_CapitalLossCarryforwardsffalsedebitdurationThe amount of the tax carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseterselabel1truefalsefalse415000000415000000falsefalsefalsefalsefalse2falsefalsefalse00falsefalsefalsefalsefalse3falsefalsefalse00falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryThe amount of the tax carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.No authoritative reference available.falsefalse65false0f_TaxCreditCarryforwardsffalsedebitdurationThe amount of the tax credit carryforward available to reduce future tax.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseterselabel1truefalsefalse45000000004500000000falsefalsefalsefalsefalse2falsefalsefalse00falsefalsefalsefalsefalse3falsefalsefalse
00falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryThe amount of the tax credit carryforward available to reduce future tax.No authoritative reference available.falsefalse66false0us-gaap_TaxCreditCarryforwardExpir
ationDatesus-gaaptruenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00P10YP10Yfalsefalsefalsefalsefalse2falsefalsefalse00falsefalsefalsefalsefalse3falsefalsefalse00falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringState the expiration dates of the tax credit carryforward.Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Statement of Financial Accounting Standard (FAS)
-Number 109
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falsefalse67false0us-gaap_DeferredTaxAssetsValuationAllowanceus-gaaptruecreditinstantNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseterselabel1truefals
efalse-15664000000-15664000000falsefalsefalsefalsefalse2truefalsefalse-17396000000-17396000000falsefalsefalsefalsefalse3falsefalsefalse00falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryThe sum of the portions of deferred tax assets as of the balance sheet date for which, based on the weight of available evidence, it is more likely than not will not be realized through future reductions of tax-based income.Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Statement of Financial Accounting Standard (FAS)
-Number 109
-Paragraph 17
-Subparagraph e
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-Name Statement of Financial Accounting Standard (FAS)
-Number 109
-Paragraph 43-49
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-Publisher FASB
-Name FASB Interpretation (FIN)
-Number 48
-Paragraph 21
-Subparagraph a(1)
falsefalse72false0us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositionsus-gaaptruecreditdurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truefalsefalse5200000052000000falsefalsefalsefalsefalse2truefalsefalse5500000055000000falsefalsefalsefalsefalse3falsefalsefalse00falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryThe gross amount of increases in unrecognized tax benefits resulting from tax positions that have been or will be taken in the tax return for the current period, excluding amounts pertaining to examined tax returns.Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name FASB Interpretation (FIN)
-Number 48
-Paragraph 21
-Subparagraph a(2)
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Id>3falsefalsefalse00falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryThe gross amount of decreases in unrecognized tax benefits resulting from tax positions taken in prior period tax returns, excluding amounts pertaining to examined tax returns.Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name FASB Interpretation (FIN)
-Number 48
-Paragraph 21
-Subparagraph a(1)
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ruefalsefalse-109000000-109000000falsefalsefalsefalsefalse2truefalsefalse-836000000-836000000falsefalsefalsefalsefalse3falsefalsefalse00falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryThe gross amount of decreases in unrecognized tax benefits resulting from settlements with taxing authorities.Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name FASB Interpretation (FIN)
-Number 48
-Paragraph 21
-Subparagraph a(3)
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falsefalse-29000000-29000000falsefalsefalsefalsefalse2truefalsefalse-37000000-37000000falsefalsefalsefalsefalse3
falsefalsefalse00falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryThe gross amount of decreases in unrecognized tax benefits resulting from lapses of the applicable statutes of limitations.Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name FASB Interpretation (FIN)
-Number 48
-Paragraph 21
-Subparagraph a(4)
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-Name FASB Interpretation (FIN)
-Number 48
-Paragraph 21
-Subparagraph b
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-Name FASB Interpretation (FIN)
-Number 48
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-Number 48
-Paragraph 10
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efalse80false0us-gaap_UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccruedus-gaaptruecreditinstantNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truefalsefalse7700000077000000falsetruefalsefalsefalse2truefalsefalse3800000038000000falsetruefalsefalsefalse3falsefalsefalse00falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryThis element represents the amount of interest expense accrued as of the date of the statement of financial position for an underpayment of income taxes computed by applying the applicable statutory rate of interest to the difference between a tax position recognized for financial reporting purposes and the amount previously taken or expected to be taken in a tax return of the entity.Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name FASB Interpretation (FIN)
-Number 48
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-Subparagraph c
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-Number 48
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