Accumulated Other Comprehensive Loss ("AOCL") - Summary of Accumulated Other Comprehensive Income (Loss) (Details) $ in Thousands	12 Months Ended
	Apr. 24, 2021 USD ($)
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance	$ 834,117
Ending Balance	963,216
Cash Flow Hedges
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance	(5,538)
Other comprehensive income before reclassifications	0
Amounts reclassified from AOCL	1,042
Ending Balance	(4,496)
Currency Translation Adjustment
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance	(91,501)
Other comprehensive income before reclassifications	33,405
Amounts reclassified from AOCL	0
Ending Balance	(58,096)
Total
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance	(97,039)
Other comprehensive income before reclassifications	33,405
Amounts reclassified from AOCL	1,042
Ending Balance	$ (62,592)