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Income Taxes Deferred Portion of Tax Provision (Details) (USD $) In Thousands, unless otherwise specified | 12 Months Ended
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Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012
Income Tax Disclosure [Abstract] |  |  |
Amortization of franchise rights | $ 514 rhi_DeferredTaxAssetsAmortizationOfFranchiseRights | $ 514 rhi_DeferredTaxAssetsAmortizationOfFranchiseRights | $ 514 rhi_DeferredTaxAssetsAmortizationOfFranchiseRights
Amortization of other intangibles | 1,241 rhi_DeferredTaxAssetsAmortizationOfOtherIntangibles | 621 rhi_DeferredTaxAssetsAmortizationOfOtherIntangibles | 1,180 rhi_DeferredTaxAssetsAmortizationOfOtherIntangibles
Accrued expenses, deducted for tax when paid | (14,221)rhi_DeferredTaxAssetsAccruedExpensesDeductedForTaxWhenPaid | (11,190)rhi_DeferredTaxAssetsAccruedExpensesDeductedForTaxWhenPaid | (13,494)rhi_DeferredTaxAssetsAccruedExpensesDeductedForTaxWhenPaid
Capitalized costs for books, deducted for tax | 8,809 rhi_DeferredTaxAssetsCapitalizedCostsForBooksDeductedForTax | 3,019 rhi_DeferredTaxAssetsCapitalizedCostsForBooksDeductedForTax | 7,395 rhi_DeferredTaxAssetsCapitalizedCostsForBooksDeductedForTax
Depreciation | (4,147)rhi_DeferredTaxLiabilityDepreciation | (2,597)rhi_DeferredTaxLiabilityDepreciation | (7,813)rhi_DeferredTaxLiabilityDepreciation
Federal impact of unrecognized tax benefits | 44 rhi_DeferredTaxLiabilityFederalImpactOfUnrecognizedTaxBenefits | (274)rhi_DeferredTaxLiabilityFederalImpactOfUnrecognizedTaxBenefits | 478 rhi_DeferredTaxLiabilityFederalImpactOfUnrecognizedTaxBenefits
Foreign tax credit carryforwards | (186)rhi_ForeignTaxCreditCarryforwards | (3,449)rhi_ForeignTaxCreditCarryforwards | 0 rhi_ForeignTaxCreditCarryforwards
Other, net | 4,303 rhi_DeferredTaxAssetsOtherNet | 97 rhi_DeferredTaxAssetsOtherNet | (3,253)rhi_DeferredTaxAssetsOtherNet
Deferred Portion Of Tax Expense Benefit, Total | $ (3,643)rhi_DeferredPortionOfTaxExpenseBenefit | $ (13,259)rhi_DeferredPortionOfTaxExpenseBenefit | $ (14,993)rhi_DeferredPortionOfTaxExpenseBenefit

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- Definition Deferred tax assets amortization of franchise rights + References No definition available. + Details
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- Definition Definition: The tax effect as of the balance sheet date of the amount of future tax effects arising from unused foreign tax credit carryforwards which will decrease future taxable income if applied in future years; a tax credit carryforward is the amount by which tax credits available for utilization exceeded statutory limits on inclusion in historical filings, and which can only be utilized if sufficient tax-basis income is generated in future periods and providing tax laws continue to allow such utilization. + References No definition available. + Details
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- Details
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