Recently Adopted Accounting Standards and Recently Issued Accounting Pronouncements - Additional Information (Detail) - ASU 2019-12 [Member]	Jun. 30, 2021
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Change in Accounting Principle, Accounting Standards Update, Adopted [true false]	true
Change in Accounting Principle, Accounting Standards Update, Adoption Date	Jan. 01, 2021