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Recent Accounting Guidance - Additional Information (Detail)
Jun. 30, 2021
Accounting Standards Update 2018-15  
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]  
Change in accounting principle, accounting standards update, adopted true
Change in accounting principle, accounting standards update, adoption date Jul. 01, 2020
Change in accounting principle, accounting standards update, immaterial effect true
Accounting Standards Update 2018-13  
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]  
Change in accounting principle, accounting standards update, adopted true
Change in accounting principle, accounting standards update, adoption date Jul. 01, 2020
Change in accounting principle, accounting standards update, immaterial effect true