Organization - Additional Information (Detail)	Jun. 30, 2020 Facility State Country
Organization Consolidation And Presentation Of Financial Statements [Abstract]
Number of facilities \| Facility	387
Number of states \| State	34
Number of countries \| Country	6

The number of countries in which the entity operates as of balance sheet date.

No definition available.

Name:	us-gaap_NumberOfCountriesInWhichEntityOperates
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant