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Leases (Details) - USD ($) $ in Millions		12 Months Ended
	Jul. 01, 2019	Jun. 30, 2019	Jun. 30, 2021	Jun. 30, 2020
Operating Leases, Rent Expense		$ 153
Reclassification of deferred rent in accordance with ASC 842	$ 22
Operating Lease, Weighted Average Remaining Lease Term			6 years 6 months	6 years 4 months 24 days
Operating Lease, Weighted Average Discount Rate, Percent			2.90%	2.90%
Finance Lease, Weighted Average Remaining Lease Term			4 years 2 months 12 days	4 years 3 months 18 days
Finance Lease, Weighted Average Discount Rate, Percent			1.50%	2.40%
Minimum
Lessee, Operating Lease, Term of Contract			1 year
Maximum
Lessee, Operating Lease, Term of Contract			21 years

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- Definition

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+ References

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- Definition

Weighted average discount rate for finance lease calculated at point in time.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 4
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+ References

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Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line.

+ References

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Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

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