Stockholders' Equity and Noncontrolling Interests - (Components of Accumulated Other Comprehensive Income) (Details) $ in Thousands	6 Months Ended
Oct. 04, 2020 USD ($)
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Beginning balance	$ 1,304,062
Ending balance	1,435,080
Pension funded status adjustment
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Beginning balance	22,794
Before Reclassifications	0
Amounts Reclassified from AOCI	(596)
Ending balance	22,198
Net unrealized (loss) gain on derivative instruments
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Beginning balance	(5,923)
Before Reclassifications	2,812
Amounts Reclassified from AOCI	6,625
Ending balance	(2,110)
Foreign currency translation adjustment
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Beginning balance	(186,289)
Before Reclassifications	(60,828)
Amounts Reclassified from AOCI	0
Ending balance	(125,461)
Accumulated other comprehensive (loss) income
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Beginning balance	(215,006)
Before Reclassifications	58,016
Amounts Reclassified from AOCI	7,221
Ending balance	$ (149,769)

Amount after tax, before reclassification adjustments of other comprehensive income (loss).

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Amount after tax of reclassification adjustments of other comprehensive income (loss).

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Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.

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