Reportable Segments - Long-Lived Assets including Net Property and Equipment by Country (Details) - USD ($) $ in Millions	Jun. 28, 2020	Jun. 30, 2019
Long-Lived Assets by Location [Line Items]
Tangible long-lived assets	$ 831.1	$ 625.2
United States
Long-Lived Assets by Location [Line Items]
Tangible long-lived assets	773.1	558.6
China
Long-Lived Assets by Location [Line Items]
Tangible long-lived assets	53.3	61.8
Other
Long-Lived Assets by Location [Line Items]
Tangible long-lived assets	$ 4.7	$ 4.8

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.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
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-Name Accounting Standards Codification
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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant