Goodwill and Other Intangible Assets - Intangibles Assets (Details) - USD ($) $ in Millions	Sep. 27, 2019	Jun. 28, 2019
Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangibles, Gross Carrying Amount	$ 6,360	$ 1,453
Finite-lived Intangibles, Accumulated Amortization	710	583
Finite-lived Intangibles, Net Carrying Amount	5,650	870
Total Intangibles, Gross Carrying Amount	8,226	1,453
Total intangibles assets	7,516	870
IPR&D
Finite-Lived Intangible Assets [Line Items]
Indefinite-lived Intangibles	63	0
Trade names
Finite-Lived Intangible Assets [Line Items]
Indefinite-lived Intangibles	1,803	0
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangibles, Gross Carrying Amount	5,314	1,203
Finite-lived Intangibles, Accumulated Amortization	518	419
Finite-lived Intangibles, Net Carrying Amount	4,796	784
Developed technologies
Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangibles, Gross Carrying Amount	837	206
Finite-lived Intangibles, Accumulated Amortization	159	136
Finite-lived Intangibles, Net Carrying Amount	678	70
Trade names
Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangibles, Gross Carrying Amount	204	42
Finite-lived Intangibles, Accumulated Amortization	30	26
Finite-lived Intangibles, Net Carrying Amount	174	16
Other
Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangibles, Gross Carrying Amount	5	2
Finite-lived Intangibles, Accumulated Amortization	3	2
Finite-lived Intangibles, Net Carrying Amount	$ 2	$ 0

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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-Name Accounting Standards Codification
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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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