Face (par) amount of debt instrument at time of issuance.

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

LONG-TERM DEBT - Senior Notes (Details) - Senior Notes due 2027 - USD ($)	Jul. 31, 2022	Mar. 01, 2022	Feb. 11, 2019
Senior Notes due 2027
Debt Instrument [Line Items]
Debt issued			$ 500,000,000
Deferred financing cost	$ 1,800,000
Debt instrument, unamortized discount	$ 3,800,000
Senior Notes Due 2022
Debt Instrument [Line Items]
Debt instrument, repurchase amount		$ 516,300,000
Repurchase face amount		500,000,000
Debt instrument, unamortized premium		$ 16,300,000