Share-Based Compensation - Additional Information (Detail) $ / shares in Units, $ in Thousands	3 Months Ended
Jun. 27, 2015 USD ($) Tranche OptionPlan EquityPlan $ / shares shares	Jun. 28, 2014 USD ($) $ / shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of equity plans \| EquityPlan	2
Number of share option grant types \| OptionPlan	2
Weighted average grant date fair value of option \| $ / shares	$ 14.37	$ 29.20
Equity compensation expense \| $	$ 12,506	$ 8,154
Share-based compensation, tax benefits recognized \| $	5,000	$ 3,000
Estimated value of future forfeitures \| $	$ 2,600
Stock Option Plan 2008
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share authorized for issuance	23,980,823
Shares available for grant	0
Option expiration period	10 years
Omnibus Incentive Plan, Twenty Twelve
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share authorized for issuance	15,246,000
Shares available for grant	9,170,884
Option expiration period	7 years
Individual Performance Based Stock Option
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Potential number of shares that may be earned each year	20.00%
Performance target achievement term	10 years
Individual performance vesting tranches \| Tranche	5
Company-wide Performance Vesting
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance target achievement term	10 years
Time Based Option Award
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation, vesting period	4 years
Restricted Shares and Restricted Share Units \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation, vesting period	3 years
Restricted Shares and Restricted Share Units \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation, vesting period	4 years
Time-based RSUs \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation, vesting period	1 year
Time-based RSUs \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation, vesting period	4 years
Performance-based RSU
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation, vesting period	3 years
Expense related to grants recognizable period	3 years
Performance-based RSU \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Potential number of shares that may be earned each year	0.00%
Performance-based RSU \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Potential number of shares that may be earned each year	150.00%

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Share Based Compensation Arrangement by Share Based Payment Award Compensation Costs Recognition Period

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Share Based Compensation Arrangement By Share Based Payment Award Number Of Equity Incentive Plans

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Share Based Compensation Arrangement by Share Based Payment Awards Performance Period

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Stock-based compensation expense, estimated expected forfeitures

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The total recognized tax benefit related to compensation cost for equity-based payment arrangements recognized in income during the period.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

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The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

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Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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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.

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The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested).

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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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- Definition

Percentage of vesting of share-based compensation awards.

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Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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