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Long-Term Debt - Senior Notes - Additional Information (Detail) - USD ($) $ in Thousands			3 Months Ended
	Nov. 15, 2019	Jan. 19, 2018	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Debt Instrument [Line Items]
Gain on early debt extinguishment			$ 1,112	$ 0
3.95% Senior Notes Due 2028
Debt Instrument [Line Items]
Long-term debt, aggregate principal amount		$ 525,000
Debt payment term			We pay interest on the 2028 Notes on February 1 and August 1 of each year
Debt maturity date	Nov. 15, 2029	Feb. 01, 2028
Debt interest rate		3.95%	3.95%		3.95%
Debt instrument redemption description			At our option, we may redeem the Senior Notes in whole or in part, at any time or from time to time at a redemption price equal to 100% of the principal amount of such Senior Notes to be redeemed, plus accrued and unpaid interest, if any, on those Senior Notes to the redemption date, plus a “make-whole” premium. Additionally, commencing on November 1, 2027, in the case of the 2028 Notes, and on August 15, 2029, in the case of the 2029 Notes, at our option, we may redeem the respective Senior Notes in whole or in part, at a redemption price equal to 100% of the principal amount of the Senior Notes to be redeemed, plus accrued and unpaid interest, if any, on those Senior Notes to the redemption date.
Debt instrument, redemption percentage	100.00%	100.00%
Debt instrument redemption upon the occurrence of change of control, description			Upon the occurrence of a change of control triggering event, as defined in the indentures, each holder of the Senior Notes may require us to purchase all or a portion of such holder’s Senior Notes at a price equal to 101% of their principal amount, plus accrued and unpaid interest, if any, to, but excluding, the repurchase date.
Redemption price percentage of principal amount of debt instrument on change of control	101.00%	101.00%
5.15% Senior Notes Due 2029
Debt Instrument [Line Items]
Long-term debt, aggregate principal amount	$ 350,000
Debt payment term			We pay interest on the 2029 Notes on May 15 and November 15 of each year
Debt interest rate	5.15%	5.15%	5.15%		5.15%
Debt instrument redemption description			At our option, we may redeem the Senior Notes in whole or in part, at any time or from time to time at a redemption price equal to 100% of the principal amount of such Senior Notes to be redeemed, plus accrued and unpaid interest, if any, on those Senior Notes to the redemption date, plus a “make-whole” premium. Additionally, commencing on November 1, 2027, in the case of the 2028 Notes, and on August 15, 2029, in the case of the 2029 Notes, at our option, we may redeem the respective Senior Notes in whole or in part, at a redemption price equal to 100% of the principal amount of the Senior Notes to be redeemed, plus accrued and unpaid interest, if any, on those Senior Notes to the redemption date.
Debt instrument, redemption percentage	100.00%	100.00%
2028 Notes
Debt Instrument [Line Items]
Debt instrument, repurchase amount			$ 6,000
Gain on early debt extinguishment			800
2029 Notes
Debt Instrument [Line Items]
Debt instrument, repurchase amount			3,000
Gain on early debt extinguishment			$ 300

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