Schedule of Fair Value of Notes (Detail) - USD ($) $ in Thousands	Apr. 22, 2023	Dec. 31, 2022
2031 Notes
Fair Value Disclosures [Line Items]
Carrying Value	$ 494,218	$ 493,994
2031 Notes \| Level 2 Inputs
Fair Value Disclosures [Line Items]
Fair Value	413,669
2026 Notes
Fair Value Disclosures [Line Items]
Carrying Value	398,024	$ 397,848
2026 Notes \| Level 2 Inputs
Fair Value Disclosures [Line Items]
Fair Value	$ 384,182

Carrying value as of the balance sheet date of Notes with the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle if longer), excluding current portion. Senior note holders are paid off in full before any payments are made to junior note holders.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22)
-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 852
-SubTopic 10
-Section 55
-Paragraph 10
-URI https://asc.fasb.org/extlink&oid=84165509&loc=d3e56426-112766

Name:	us-gaap_SeniorLongTermNotes
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant