LONG-TERM OBLIGATIONS - Fair Value of Debt (Details) - Medium-term Notes - Secured Debt - 5% Notes $ in Millions	Mar. 31, 2024 USD ($) $ / shares
Debt Instrument [Line Items]
Book Value	$ 600.0
Fair Value, Inputs, Level 2
Debt Instrument [Line Items]
Fair Value	$ 564.0
Measurement Input, Quoted Price
Debt Instrument [Line Items]
Quotes \| $ / shares	0.94000

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details

- Definition

Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

+ References + Details