INCOME TAXES Deferred Tax Assets (Liabilities) (Detail) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Deferred tax assets:
Compensation	$ 78,516	$ 71,751
Receivables	13,397chrw_DeferredTaxAssetsReceivables	11,780chrw_DeferredTaxAssetsReceivables
Other	8,103us-gaap_DeferredTaxAssetsOther	8,541us-gaap_DeferredTaxAssetsOther
Deferred tax liabilities:
Intangible assets	(115,761)	(113,518)
Prepaid assets	(10,808)	(9,948)
Long-lived assets	(19,018)	(20,310)
Undistributed earnings of foreign subsidiaries	(13,616)	(10,600)
Other	(28)us-gaap_DeferredTaxLiabilitiesOther	(28)us-gaap_DeferredTaxLiabilitiesOther
Net deferred tax (liabilities) assets	$ (59,215)us-gaap_DeferredTaxAssetsLiabilitiesNet	$ (62,332)us-gaap_DeferredTaxAssetsLiabilitiesNet

Deferred Tax Assets, Receivables

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Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards, net of deferred tax liability attributable to taxable temporary differences.

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-Publisher FASB

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences not separately disclosed.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from employee compensation.

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Amount of deferred tax liability attributable to taxable temporary differences from intangible assets other than goodwill.

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Amount of deferred tax liability attributable to taxable temporary differences not separately disclosed.

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Amount of deferred tax consequences attributable to taxable temporary differences derived from prepaid expenses.

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Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment.

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Amount of deferred tax liability attributable to taxable temporary differences from undistributed earnings of subsidiaries and other recognized entities not within the country of domicile of the entity.

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