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Goodwill (Details) $ in Thousands	9 Months Ended
	Jan. 29, 2022 USD ($)
Goodwill
Goodwill, Beginning Balance	$ 314,205
Additions to goodwill	20,959
Goodwill, Ending Balance	335,164
Small UAS
Goodwill
Goodwill, Beginning Balance	6,340
Goodwill, Ending Balance	6,340
MUAS
Goodwill
Goodwill, Beginning Balance	288,611
Additions to goodwill	1,395
Goodwill, Ending Balance	290,006
All other
Goodwill
Goodwill, Beginning Balance	19,254
Additions to goodwill	19,564
Goodwill, Ending Balance	$ 38,818

X

- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(10)(1))
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-SubTopic 20
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- Definition

Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

+ References

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