Accumulated Other Comprehensive Loss ("AOCL") - Summary of Accumulated Other Comprehensive Loss (Detail) $ in Thousands	3 Months Ended
	Jul. 30, 2016 USD ($)
AOCI Attributable to Parent, Net of Tax [Roll Forward]
AOCL Beginning Balance	$ 1,441,746
AOCL Ending Balance	1,418,037
Cash Flow Hedges [Member]
AOCI Attributable to Parent, Net of Tax [Roll Forward]
AOCL Beginning Balance	(16,734)
Other comprehensive loss before reclassifications	0
Amounts reclassified from AOCL	433
AOCL Ending Balance	(16,301)
Currency Translation Adjustment [Member]
AOCI Attributable to Parent, Net of Tax [Roll Forward]
AOCL Beginning Balance	(51,230)
Other comprehensive loss before reclassifications	(20,257)
Amounts reclassified from AOCL	0
AOCL Ending Balance	(71,487)
AOCI Attributable to Parent [Member]
AOCI Attributable to Parent, Net of Tax [Roll Forward]
AOCL Beginning Balance	(67,964)
Other comprehensive loss before reclassifications	(20,257)
Amounts reclassified from AOCL	433
AOCL Ending Balance	$ (87,788)