Basis of Presentation - Additional Information 1 (Detail) (USD $)	3 Months Ended		6 Months Ended			6 Months Ended	3 Months Ended	6 Months Ended				3 Months Ended		6 Months Ended		3 Months Ended	6 Months Ended			3 Months Ended	6 Months Ended
	Oct. 03, 2014	Oct. 04, 2013	Oct. 03, 2014	Oct. 04, 2013	Apr. 04, 2014	Oct. 03, 2014 Maximum [Member]	Oct. 03, 2014 Maximum [Member] Software Development Costs [Member]	Oct. 03, 2014 Derivatives designated as hedging instruments [Member] Cash Flow Hedging [Member] Foreign currency forward contracts [Member]	Apr. 04, 2014 Derivatives designated as hedging instruments [Member] Cash Flow Hedging [Member] Foreign currency forward contracts [Member]	Apr. 04, 2014 Derivatives designated as hedging instruments [Member] Other current asset [Member] Cash Flow Hedging [Member] Foreign currency forward contracts [Member]	Oct. 03, 2014 Derivatives designated as hedging instruments [Member] Accrued liability [Member] Cash Flow Hedging [Member] Foreign currency forward contracts [Member]	Oct. 03, 2014 Cost of revenues [Member] Derivatives designated as hedging instruments [Member] Cash Flow Hedging [Member] Foreign currency forward contracts [Member]	Oct. 04, 2013 Cost of revenues [Member] Derivatives designated as hedging instruments [Member] Cash Flow Hedging [Member] Foreign currency forward contracts [Member]	Oct. 03, 2014 Cost of revenues [Member] Derivatives designated as hedging instruments [Member] Cash Flow Hedging [Member] Foreign currency forward contracts [Member]	Oct. 04, 2013 Cost of revenues [Member] Derivatives designated as hedging instruments [Member] Cash Flow Hedging [Member] Foreign currency forward contracts [Member]	Jul. 04, 2014 Common Stock Held in Treasury [Member]	Oct. 03, 2014 Common Stock Held in Treasury [Member]	Oct. 04, 2013 Common Stock Held in Treasury [Member]	Apr. 04, 2014 Common Stock Held in Treasury [Member]	Jul. 04, 2014 Paid-in Capital [Member]	Oct. 03, 2014 Paid-in Capital [Member]	Oct. 03, 2014 Common Stock [Member]	Oct. 04, 2013 Common Stock [Member]	Oct. 03, 2014 Accounting Standards Update 2013-05 [Member]	Oct. 03, 2014 Accounting Standards Update 2013-11 [Member]	Oct. 03, 2014 Accounting Standards Update 2014-08 [Member]	Oct. 03, 2014 Accounting Standards Update 2014-09 [Member]
Company And Summary Of Significant Accounting Policies [Line Items]
Capitalized costs, net, related to software developed for resale	$ 104,053,000		$ 104,053,000		$ 91,022,000
Estimated useful life, years						10 years	5 years
Capitalized cost related to software development for resale	12,000,000	10,500,000	22,700,000	16,900,000
Amortization expense of software development costs	5,200,000	2,200,000	9,600,000	4,600,000
Self-insurance liability	3,700,000		3,700,000		3,500,000
Accrued indemnification losses	0		0		0
Common stock issued based on the vesting terms of certain restricted stock unit agreements																						48,980	33,222
Purchase of treasury shares pursuant to vesting of certain RSU agreements, shares																	14,019	9,726
Purchase of treasury shares pursuant to vesting of certain RSU agreements			790,000														790,000	700,000
Retirement of common stock held in treasury, shares																1,197,363	1,197,363					(1,197,363)
Total value of treasury stock retired																(49,700,000)	(49,733,000)			49,700,000	49,733,000
Repurchased shares of common stock held in treasury																	7,228		1,190,572
Settlement of foreign exchange contracts gain (loss) recognized												(100,000)	(100,000)	(100,000)	(100,000)
Fair value of foreign currency forward contracts, asset										100,000
Fair value of foreign currency forward contracts, Liabilities											100,000
Notional value of foreign currency forward contracts outstanding								600,000	3,300,000
Estimated net amount of unrealized gains or losses on foreign currency cash flow income expected to be reclassified to earnings within the next twelve months								100,000
Gains or losses from ineffectiveness of derivative instruments	0	0	0	0
Foreign currency forward contracts maturity, maximum								18 months
Stock-based compensation expense	9,100,000	8,200,000	17,962,000	15,678,000
Incremental tax benefit from stock options exercised and restricted stock unit awards vesting			$ 0	$ 0
Description of new accounting pronouncements																								In March 2013, the FASB issued ASU 2013-05, Foreign Currency Matters (ASC 830): Parent’s Accounting for the Cumulative Translation Adjustment upon Derecognition of Certain Subsidiaries or Groups of Assets within a Foreign Entity or of an Investment in a Foreign Entity. ASU 2013-05 clarifies that the cumulative translation adjustment should be released into net income only when a reporting entity ceases to have a controlling financial interest in a subsidiary or a business within a foreign entity. Further, for an equity method investment that is a foreign entity, a pro rata portion of the cumulative translation adjustment should be released into net income upon a partial sale of such an equity method investment. These amendments are to be applied prospectively to derecognition events occurring after the effective date. This guidance became effective for the Company beginning in the first quarter of fiscal year 2015 and the authoritative guidance did not have a material impact on the Company’s consolidated financial statements and disclosures.	In July 2013, the FASB issued ASU 2013-11, Income Taxes (ASC 740): Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit Carryforward Exists. ASU 2013-11 requires the netting of unrecognized tax benefits against available deferred tax assets for losses and other carryforward benefits that would be available to offset the liability for uncertain tax positions rather than presenting the unrecognized tax benefits on a gross basis. This guidance became effective for the Company beginning in the first quarter of fiscal year 2015 and the authoritative guidance did not have a material impact on the Company’s consolidated financial statements and disclosures.	In April 2014, the FASB issued ASU 2014-08, Presentation of Financial Statements and Property, Plant, and Equipment: Reporting Discontinued Operations and Disclosures of Disposals of Components of an Entity. ASU 2014-08 limits the requirement to report discontinued operations to disposals of components of an entity that represent strategic shifts that have (or will have) a major effect on an entity’s operations and financial results. The amendments also require expanded disclosures concerning discontinued operations and disclosures of certain financial results attributable to a disposal of a significant component of an entity that does not qualify for discontinued operations reporting. These amendments will become effective prospectively for the Company beginning in fiscal year 2016, with early adoption permitted. The adoption of this standard is not expected to have a material impact on the Company’s consolidated financial statements and disclosures.	In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers. ASU 2014-09 requires an entity to recognize the amount of revenue to which it expects to be entitled for the transfer of promised goods or services to a customer. This guidance will replace most existing revenue recognition guidance and will be effective for the Company beginning in the first quarter of fiscal year 2018, including interim periods within that reporting period. Early application is not permitted, but the guidance permits the use of either the retrospective or cumulative effect transition method. The Company has not selected a transition method and the Company is currently evaluating the impact this guidance will have on its consolidated financial statements and disclosures.