Property and Equipment, Net - Schedule of Property and Equipment (Detail) - USD ($) $ in Thousands	Dec. 31, 2017	Jan. 01, 2017
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 332,018	$ 318,617
Accumulated depreciation and amortization	(256,005)	(240,926)
Property and equipment, net excluding assets not placed into service	76,013	77,691
Assets not placed into service	1,252	729
Property and equipment, net	77,265	78,420
Furniture and equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	136,858	130,429
Leasehold improvements [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	160,945	154,487
Internal-use software [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 34,215	$ 33,701

Property Plant and equipment net excluding assets not placed into service.

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- Definition

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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- Definition

Amount of structure or a modification to a structure under construction. Includes recently completed structures or modifications to structures that have not been placed into service.

+ References

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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.

+ References

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

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Topic 210
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