Closing stock price used in pre-tax intrinsic value.

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- Definition

Number of Fiscal Quarters

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- Definition

Number of Fiscal Years

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- Definition

Share based compensation arrangement by share based payment award number of shares authorized estimated grant date fair value.

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Vested in Period, Percentage of Shares

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- Definition

Threshold Amount, Free Cash Flow

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- Definition

Threshold Amount, Revenue

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- Definition

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

Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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- Definition

The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)(3)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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- Definition

The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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- Definition

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iii)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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EMPLOYEE STOCK PLANS - Additional Information (Details)		1 Months Ended				3 Months Ended
EMPLOYEE STOCK PLANS - Additional Information (Details)	Aug. 10, 2016	Aug. 31, 2018 shares	Aug. 31, 2017 USD ($) yr quarter shares	Aug. 31, 2016 USD ($) quarter shares	Aug. 31, 2015 USD ($) shares	Sep. 29, 2018 shares	Jun. 30, 2018 shares	Dec. 29, 2017 $ / shares
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]
Number of shares available under the ESPP (in shares) \| shares						13,758,000	16,456,000
Closing price of common stock (in usd per share) \| $ / shares								$ 8.94
Number of shares of common stock subject to in-the-money options (in shares) \| shares						500,000
PSUs \| Certain Executive Officers
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]
Number of granted shares (in shares) \| shares			1,100,000	800,000.0	900,000.0
Aggregate estimated grant date fair value of PSU \| $			$ 9,500,000	$ 4,800,000	$ 2,500,000
Free cash flow requirement \| $				$ 25,000,000
Number of consecutive fiscal quarters \| quarter				4
PSUs \| Certain Executive Officers \| Vesting over Consecutive Quarters through 2020
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]
Revenue requirement \| $			$ 700,000,000.0
Percentage of shares that will vest (percent)			33.34%
Free cash flow requirement \| $			$ 100,000,000
Number of consecutive fiscal quarters \| quarter			4
PSUs \| Certain Executive Officers \| Vesting upon Achievement of Reveue Target in any Fiscal Year from 2018 through 2020
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]
Revenue requirement \| $			$ 800,000,000.0
Number of fiscal years \| yr			1
PSUs \| Certain Executive Officers \| Service-based Condition, Vesting on 1st Anniversary
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]
Percentage of shares that will vest (percent)			33.34%
PSUs \| Certain Executive Officers \| Service-based Condition, Vesting Every 3 Months after 1st Anniversary
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]
Percentage of shares that will vest (percent)			8.33%
PSUs \| Certain Executive Officers \| August 10, 2017
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]
Percentage of shares that will vest (percent)				25.00%
PSUs \| Certain Executive Officers \| Subsequent Quarter over Following Three Years
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]
Award vesting period				3 years
Percentage of shares that will vest (percent)				6.25%
PSUs \| Certain Executive Officers \| August 10, 2016
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]
Percentage of shares that will vest (percent)	33.40%
PSUs \| Certain Executive Officers \| Subsequent Quarter Over the Next Two Years
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]
Award vesting period					2 years
Percentage of shares that will vest (percent)					8.325%
RSUs
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]
Award vesting period		4 years	4 years
RSUs \| Certain Executive Officers
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]
Number of granted shares (in shares) \| shares		500,000	600,000
RSUs \| Employees
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]
Number of granted shares (in shares) \| shares		1,800,000	1,600,000
Minimum \| Restricted Stock Awards / Units Outstanding
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]
Award vesting period						1 year
Maximum \| Restricted Stock Awards / Units Outstanding
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]
Award vesting period						4 years