Commitments and Contingencies - Additional Information (Detail) $ in Millions	3 Months Ended
Mar. 31, 2020 USD ($)
Commitments And Contingencies Disclosure [Line Items]
Purchase obligation, 2020	$ 22.6
Purchase obligation, 2021	15.0
Purchase Obligations Satisfied	$ 1.8

Minimum amount of purchase arrangement maturing in the next fiscal year following the latest fiscal year. Includes, but not limited to, recorded and unrecorded purchase obligations, long-term purchase commitments, and short-term purchase commitments.

No definition available.

Name:	us-gaap_PurchaseObligationDueInNextTwelveMonths
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant