Share-Based Compensation - Stock Incentive Plans (Details) - USD ($) $ / shares in Units, $ in Thousands	6 Months Ended
Dec. 29, 2018	Dec. 30, 2017
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options granted (in shares)	2,609,755
Options granted, weighted average grant date fair value (in dollars per share)	$ 11.70
Share-based compensation expense	$ 54,199	$ 51,612
Total unrecognized compensation cost related to share-based compensation arrangements	$ 129,900
Weighted average period of time for unrecognized compensation cost to be recognized (in years)	1 year 10 months 28 days
Performance Share Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity instruments other than options granted (in shares)	574,768
Equity instruments other than options granted, weighted average grant date fair value per share (in dollars per share)	$ 74.86
Employees' Stock Purchase Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity instruments other than options granted (in shares)	486,452
Equity instruments other than options granted, weighted average grant date fair value per share (in dollars per share)	$ 10.64

Unrecognized cost of unvested share-based compensation awards.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (i)
-URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901

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- Definition

Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(1)
-URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901

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- Definition

The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ References

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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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Gross number of share options (or share units) granted during the period.

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The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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-Publisher FASB
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