Long-Term Debt - Amended Revolving Credit Agreement - Additional Information (Detail) - USD ($)					3 Months Ended		9 Months Ended
	Nov. 06, 2023	Oct. 24, 2023	Sep. 21, 2023	Jun. 13, 2023	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Sep. 12, 2023	Sep. 11, 2023	Mar. 23, 2023	Apr. 23, 2021
Debt Instrument [Line Items]
Loss on retirement of debt					$ (6,529,000)	$ 0	$ (6,529,000)	$ 0
Senior secured revolving credit agreement [Member]
Debt Instrument [Line Items]
Amount available for general purposes												$ 400,000,000
Sublimit for issuance of letters of credit												100,000,000
Exit Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Aggregate principal amount				$ 100,000,000
Amount available for general purposes						$ 75,000,000		$ 75,000,000			$ 50,000,000	$ 100,000,000
Exit Revolving Credit Facility [Member] | Letter of Credit [Member]
Debt Instrument [Line Items]
Amount available for general purposes				50,000,000
Amended Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Aggregate principal amount			$ 189,000,000
Amount available for general purposes									$ 300,000,000	$ 400,000,000
Line of credit	$ 1,900,000				$ 1,900,000		$ 1,900,000
Loss on retirement of debt			$ 1,300,000
Amended Revolving Credit Facility [Member] | Subsequent Event [Member]
Debt Instrument [Line Items]
Line of credit	298,100,000
Reduction in issuance of additional letters of credit	$ 0	$ 0
Amended Revolving Credit Facility [Member] | Letter of Credit [Member] | Maximum [Member]
Debt Instrument [Line Items]
Amount available for general purposes									$ 50,000,000
Exit Term Loan Credit Agreement [Member]
Debt Instrument [Line Items]
Amount available for general purposes				25,000,000
Exit Term Loan Credit Agreement [Member] | Resigning Lender [Member] | Letter of Credit [Member]
Debt Instrument [Line Items]
Amount available for general purposes				25,000,000
Exit Revolving Credit Agreement Expiring October 2023 [Member]
Debt Instrument [Line Items]
Amount available for general purposes				16,900,000
Letters of credit aggregate amount				$ 16,900,000
Letters of credit, expiration period				2023-10
Exit Revolving Credit Agreement Expiring May 2024 [Member]
Debt Instrument [Line Items]
Letters of credit aggregate amount				$ 1,900,000
Letters of credit, expiration period				2024-05