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Convertible Senior Notes - Additional Information (Detail)
1 Months Ended 3 Months Ended
Jun. 01, 2022
USD ($)
Jun. 30, 2020
USD ($)
$ / shares
shares
May 31, 2017
USD ($)
Mar. 31, 2023
d
$ / shares
shares
Mar. 31, 2022
USD ($)
Apr. 28, 2023
USD ($)
Debt Instrument [Line Items]            
Aggregate principal amount paid         $ 1,619,000  
Cash received upon settlement $ 60,500,000          
0.375% Convertible Senior Notes Due 2025 [Member]            
Debt Instrument [Line Items]            
Debt instrument, interest rate, stated percentage   0.375%        
Debt instrument, maturity date       Jun. 01, 2025    
Debt instrument, payment terms       The interest rate is fixed at 0.375% per annum and is payable semi-annually in arrears on June 1 and December 1 of each year.    
Proceeds from issuance of notes   $ 450,100,000        
Principal amount of each convertible note   $ 1,000        
Debt instrument, conversion ratio   3.5396        
Principal amount settlement, Description       The Company expects to settle the principal amount of the 2025 Notes in cash.    
Debt instrument, convertible, threshold trading days | d       20    
Debt instrument, convertible, threshold consecutive trading days | d       30    
Debt instrument, conversion price per share | $ / shares   $ 282.52   $ 282.52    
0.375% Convertible Senior Notes Due 2025 [Member] | Subsequent Event [Member]            
Debt Instrument [Line Items]            
Principal amount of long term debt           $ 0
0.375% Convertible Senior Notes Due 2025 [Member] | Capped Call Options [Member]            
Debt Instrument [Line Items]            
Cost of purchased capped call options   $ 50,600,000        
Derivative, price risk option strike price | $ / shares   $ 282.52        
Derivative, cap price | $ / shares   $ 426.44        
0.375% Convertible Senior Notes Due 2025 [Member] | Private Offering [Member]            
Debt Instrument [Line Items]            
Principal amount of long term debt   $ 400,000,000        
0.375% Convertible Senior Notes Due 2025 [Member] | Over-Allotment Options [Member]            
Debt Instrument [Line Items]            
Principal amount of long term debt   $ 60,000,000        
0.375% Convertible Senior Notes Due 2025 [Member] | Maximum [Member]            
Debt Instrument [Line Items]            
Percentage of closing price to trigger debt conversion       130.00%    
0.375% Convertible Senior Notes Due 2025 [Member] | Maximum [Member] | Capped Call Options [Member]            
Debt Instrument [Line Items]            
Common stock shares covered under capped call transactions | shares   1,600,000        
0.25% Convertible Senior Notes Due 2022 [Member]            
Debt Instrument [Line Items]            
Debt instrument, interest rate, stated percentage     0.25%      
Debt instrument, maturity date       Jun. 01, 2022    
Debt instrument, payment terms       The interest rate is fixed at 0.25% per annum and is payable semi-annually in arrears on June 1 and December 1 of each year.    
Proceeds from issuance of notes     $ 389,200,000      
Number of common shares to be repurchased under convertible note hedge transactions with certain counterparties | shares       4,200,000    
Hedging option strike price per common stock | $ / shares       $ 94.77    
Aggregate principal amount paid 19,400,000          
Conversion premium in excess of principal amount $ 60,400,000          
0.25% Convertible Senior Notes Due 2022 [Member] | Common Stock [Member]            
Debt Instrument [Line Items]            
Warrants holders option to purchase number of shares of company’s common stock | shares       4,200,000    
Warrants exercise price per share | $ / shares       $ 115.8    
Shares settled and issued | shares       800,000    
0.25% Convertible Senior Notes Due 2022 [Member] | Warrants [Member]            
Debt Instrument [Line Items]            
Warrant exercised | shares       1,400,000    
0.25% Convertible Senior Notes Due 2022 [Member] | Private Offering [Member]            
Debt Instrument [Line Items]            
Principal amount of long term debt     350,000,000.0      
0.25% Convertible Senior Notes Due 2022 [Member] | Over-Allotment Options [Member]            
Debt Instrument [Line Items]            
Principal amount of long term debt     $ 50,000