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Components of Convertible Notes (Parenthetical) (Detail) - USD ($)	Jun. 28, 2015	Jun. 29, 2014
2.625% Notes due 2041
Debt Instrument [Line Items]
Principal amount of convertible debt conversion increments	$ 1,000	$ 1,000
0.50% Notes due 2016
Debt Instrument [Line Items]
Principal amount of convertible debt conversion increments	1,000	1,000
1.25% Notes due 2018
Debt Instrument [Line Items]
Principal amount of convertible debt conversion increments	$ 1,000	$ 1,000

X

- Definition

Note Increment For Which Conversion Amount Of Common Stock Is Based

+ References

No definition available.

+ Details

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X

- 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.

+ References

No definition available.

+ Details

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Balance Type:	na
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- Details

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- Details

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- Details

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