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- Definition

Fair Value Inputs, Royalty Rate

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- Definition

Sales Revenue, Services, Percent of Revenue, Decline

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- Definition

Weighted Average Cost of Capital

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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Interest rate used to find the present value of an amount to be paid or received in the future as an input to measure fair value. For example, but not limited to, weighted average cost of capital (WACC), cost of capital, cost of equity and cost of debt.

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- Definition

Amount before accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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-Subparagraph (a,h)
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Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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- Definition

The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value.

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- Definition

Amount of impairment loss resulting from write-down of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value.

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- Definition

Percentage of fair value of reporting unit in excess of carrying amount.

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No definition available.

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- Definition

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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- Definition

Aggregate revenue during the period from the sale of goods in the normal course of business, after deducting returns, allowances and discounts.

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GOODWILL AND INTANGIBLE ASSETS - Narrative Impairment (Details) - USD ($)			6 Months Ended			12 Months Ended
	Sep. 23, 2016	Mar. 26, 2016	Jan. 01, 2017	Jun. 24, 2016	Jun. 26, 2015	Jan. 01, 2017	Dec. 25, 2015	Dec. 26, 2014
Goodwill [Line Items]
Impairment loss		$ (65,869,000)				$ (65,869,000)	$ 0	$ 0
Decrease in Revenue, Due to Forecasted Transaction			$ 125,000,000
Goodwill, Gross			$ 336,302,000			$ 336,302,000	314,705,000	288,065,000
Minimum
Goodwill [Line Items]
Weighted Average Cost of Capital			12.00%			12.00%
Reporting Unit, Percentage of Fair Value in Excess of Carrying Amount			20.00%			20.00%
Maximum
Goodwill [Line Items]
Weighted Average Cost of Capital			17.00%			17.00%
PeopleManagement
Goodwill [Line Items]
Impairment loss						$ (50,700,000)
Goodwill, Gross			$ 100,146,000			100,146,000	103,977,000	64,875,000
PeopleScout
Goodwill [Line Items]
Impairment loss						15,169,000
Goodwill, Gross			$ 129,852,000			$ 129,852,000	104,424,000	$ 116,886,000
Staff Management SMX [Member]
Goodwill [Line Items]
Discount rate	15.00%
Reporting Unit, Percentage of Fair Value in Excess of Carrying Amount			20.00%			20.00%
Goodwill, Gross			$ 10,600,000			$ 10,600,000
Staff Management SMX [Member] \| PeopleManagement
Goodwill [Line Items]
Impairment loss		(33,700,000)
PlaneTechs \| PeopleManagement
Goodwill [Line Items]
Impairment loss		(17,000,000)
PlaneTechs \| Sales Revenue, Net
Goodwill [Line Items]
Sales Revenue, Services, Percent of Revenue, Decline				30.00%
hrX \| PeopleScout
Goodwill [Line Items]
Impairment loss		(15,200,000)
hrX \| Sales Revenue, Net
Goodwill [Line Items]
Sales Revenue, Goods, Net							3,400,000
Amazon [Member] \| Staff Management SMX [Member]
Goodwill [Line Items]
Discount rate	25.00%
Amazon [Member] \| Customer Concentration Risk \| Sales Revenue, Net
Goodwill [Line Items]
Sales Revenue, Goods, Net				$ 106,000,000	$ 125,000,000		$ 354,000,000
Concentration Risk, Percentage				8.00%	10.40%		13.10%
Customer relationships
Goodwill [Line Items]
Impairment of intangible assets, finite-lived		$ 28,900,000				28,900,000
Discount rate		13.00%
Trade name/trademarks
Goodwill [Line Items]
Discount rate		17.00%
Fair value inputs, royalty rate		10.00%
Impairment of intangible assets, indefinite-lived		$ 4,500,000
Fiscal 2017 [Domain] \| Amazon [Member] \| Staff Management SMX [Member]
Goodwill [Line Items]
Revenues						$ 30,000,000