Commitment and Contingencies - Rollforward (Details) - Product warranties - USD ($) $ in Millions	3 Months Ended	11 Months Ended
Mar. 31, 2019	Mar. 31, 2019
Movement in Standard Product Warranty Accrual
Beginning balance standard product warranty accrual		$ 3.8
Reserve usage		(3.9)
Change in estimate - expense	$ 0.2
Ending balance standard product warranty accrual	$ 0.1	$ 0.1

Amount of loss contingency liability.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=82911808&loc=d3e14326-108349

+ Details

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Period Type:	instant

- Definition

Amount of cash outflow reducing loss contingency liability.

+ References

+ Details

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Balance Type:	credit
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- Definition

Amount charged against operating income increasing loss contingency liability, after adjustments to reduce previously estimated charges.

+ References

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

No definition available.

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- Details

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