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Schedule of Debt (Detail) - USD ($) $ in Millions	Sep. 28, 2018	Jun. 29, 2018
Debt Instrument [Line Items]
Debt instrument, face amount	$ 11,337	$ 11,375
Issuance costs and debt discounts	(194)	(203)
Net carrying value	11,143	11,172
Less current portion of long-term debt	(213)	(179)
Long-term debt	$ 10,930	10,993
0.50% convertible senior notes due 2020
Debt Instrument [Line Items]
Debt instrument, interest rate (percentage)	0.50%
Debt instrument, face amount	$ 35	35
Revolving credit facility maturing 2023
Debt Instrument [Line Items]
Debt instrument, face amount	500	500
Variable interest rate Term Loan A-1 maturing 2023
Debt Instrument [Line Items]
Debt instrument, face amount	4,959	4,991
Variable interest rate U.S. Term Loan B-4 maturing 2023
Debt Instrument [Line Items]
Debt instrument, face amount	$ 2,443	2,449
1.50% convertible notes due 2024
Debt Instrument [Line Items]
Debt instrument, interest rate (percentage)	1.50%
4.750% senior unsecured notes due 2026
Debt Instrument [Line Items]
Debt instrument, interest rate (percentage)	4.75%
Debt instrument, face amount	$ 2,300	2,300
Convertible Debt | 1.50% convertible notes due 2024
Debt Instrument [Line Items]
Debt instrument, interest rate (percentage)	1.50%
Debt instrument, face amount	$ 1,100	$ 1,100

X

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 30
-Section 55
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