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Summary of Significant Accounting Policies - Additional Information (Detail)
 6 Months Ended
Jun. 30, 2022
USD ($)
$ / shares
shares
Stock Repurchase Plan [Member]  
Summary Of Significant Accounting Policy [Line Items]  
Available authorized repurchase amount | $ $ 550,000,000.0
Stock repurchase plan expiration date Jun. 07, 2024
Stock repurchased, average costs per share | $ / shares $ 273.52
Shares withheld to satisfy tax withholding obligations | shares 363,569
Stock Repurchase Plan [Member] | Certain Employees [Member]  
Summary Of Significant Accounting Policy [Line Items]  
Shares withheld to satisfy tax withholding obligations | shares 16,257
Maximum [Member] | Stock Repurchase Plan [Member]  
Summary Of Significant Accounting Policy [Line Items]  
Stock repurchase plan, authorized amount | $ $ 550,000,000.0
Accounting Standards Update 2019-12 [Member]  
Summary Of Significant Accounting Policy [Line Items]  
Accounting standards update, adoption date Jan. 01, 2021
Accounting standards update, adopted true
Accounting standards update, immaterial effect true