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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