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v3.19.2

Commitments and Contingencies - Guarantees and Warranties (Details) $ in Thousands | 3 Months Ended
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Aug. 03, 2019 USD ($)
Movement in Standard Product Warranty Accrual |
Beginning accrued warranty obligations | $ 24,470
Warranties issued during the period | 3,545
Settlements made during the period | (2,510)
Changes in accrued warranty obligations for pre-existing warranties during the period, including expirations | (55)
Ending accrued warranty obligations | 25,450
Performance guarantees | Letter of credit and bank guarantees agreements |
Guarantees: |
Performance guarantees outstanding | 17,248
Performance guarantees | Surety bonds |
Guarantees: |
Performance guarantees outstanding | $ 21,758

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