Warrants and Convertible Note Hedge Arrangements (Detail) shares in Thousands	9 Months Ended
	Mar. 27, 2016 $ / shares shares
0.50% Notes due 2016
Class of Warrant or Right [Line Items]
Estimated share dilution using average quarterly stock price $72.41 per share	$ 1,110
0.50% Notes due 2016 | Warrants
Class of Warrant or Right [Line Items]
Underlying shares | shares	7,324
Estimated share dilution using average quarterly stock price $72.41 per share	$ 289
Exercise price	$ 69.5530
Expiration date range	August 15 - October 21, 2016
0.50% Notes due 2016 | Convertible Note Hedge
Class of Warrant or Right [Line Items]
Exercise price	$ 61.4386
Number of shares available from counterparties | shares	7,324
1.25% Notes due 2018
Class of Warrant or Right [Line Items]
Estimated share dilution using average quarterly stock price $72.41 per share	$ 1,110
1.25% Notes due 2018 | Warrants
Class of Warrant or Right [Line Items]
Underlying shares | shares	7,324
Estimated share dilution using average quarterly stock price $72.41 per share	$ 0
Exercise price	$ 74.1938
Expiration date range	August 15 - October 23, 2018
1.25% Notes due 2018 | Convertible Note Hedge
Class of Warrant or Right [Line Items]
Exercise price	$ 61.4386
Number of shares available from counterparties | shares	7,324