Amount before accumulated depreciation of building structures held for productive use including addition, improvement, or renovation to the structure, including, but not limited to, interior masonry, interior flooring, electrical, and plumbing.

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The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

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Amount before accumulated depletion of real estate held for productive use, excluding land held for sale.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Amount before accumulated depreciation, depletion and amortization of other physical assets used in the normal conduct of business to produce goods and services and not intended for resale.

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Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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Revenue Equipment

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Technology Equipment And Software

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Principles Of Consolidation (Property and Equipment) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Property, Plant and Equipment [Line Items]
Land	$ 257.5us-gaap_Land	$ 267.8us-gaap_Land
Structures	784.3us-gaap_BuildingsAndImprovementsGross	810.4us-gaap_BuildingsAndImprovementsGross
Revenue equipment	1,431.9yrcw_RevenueEquipment	1,438.3yrcw_RevenueEquipment
Technology equipment and software	148.2yrcw_TechnologyEquipmentAndSoftware	133.9yrcw_TechnologyEquipmentAndSoftware
Other	197.7us-gaap_PropertyPlantAndEquipmentOther	193.8us-gaap_PropertyPlantAndEquipmentOther
Total cost	2,819.6us-gaap_PropertyPlantAndEquipmentGross	2,844.2us-gaap_PropertyPlantAndEquipmentGross
Depreciation	$ 145.1us-gaap_Depreciation	$ 153.8us-gaap_Depreciation	$ 165.2us-gaap_Depreciation
Structures [Member] \| Minimum [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, service life	10 years
Structures [Member] \| Maximum [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, service life	30 years
Revenue equipment [Member] \| Minimum [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, service life	10 years
Revenue equipment [Member] \| Maximum [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, service life	20 years
Technology equipment and software [Member] \| Minimum [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, service life	3 years
Technology equipment and software [Member] \| Maximum [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, service life	7 years
Other [Member] \| Minimum [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, service life	3 years
Other [Member] \| Maximum [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, service life	10 years