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Share-Based Compensation - Market Stock Units - Additional Information (Detail) - Market stock units outstanding [Member] - USD ($) $ / shares in Units, $ in Millions	3 Months Ended
	Sep. 30, 2015	Sep. 25, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Potential payout adjustment ratio	200.00%
Stock unit awards outstanding	132,376
Aggregate intrinsic value	$ 8.7
Closing price of common stock used to calculate Aggregate intrinsic value of stock option outstanding		$ 66.04
Unrecognized share-based compensation cost	$ 4.8
Unrecognized share-based compensation, period for recognition	8 months 9 days
Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Potential payout range	0.00%
Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Potential payout range	200.00%
Share-based Compensation Award, Tranche One [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period of the underlying awards	1 year
Vesting percentage of the underlying awards	0.333%
Share-based Compensation Award, Tranche One [Member] | Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Potential payout range	100.00%
Share-based Compensation Award, Tranche Two [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period of the underlying awards	2 years
Vesting percentage of the underlying awards	0.333%
Share-based Compensation Award, Tranche Two [Member] | Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Potential payout range	100.00%
Share-based Compensation Award, Tranche Three [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period of the underlying awards	3 years
Vesting percentage of the underlying awards	0.333%

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-Name Accounting Standards Codification



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-SubTopic 10



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