DEBT FINANCING - Narrative (Details) $ in Millions	Sep. 30, 2025 USD ($)
Debt Instrument [Line Items]
Maximum borrowing capacity	$ 1,355.0
Credit Facility: | Line of Credit
Debt Instrument [Line Items]
Borrowing capacity expansion	1,900.0
Credit Facility: | Unsecured debt
Debt Instrument [Line Items]
Letters of credit outstanding	7.0
Revolving line of credit | Credit Facility: | Line of Credit
Debt Instrument [Line Items]
Maximum borrowing capacity	950.0
Revolving line of credit remaining borrowing capacity	543.6
Term loan D | Credit Facility: | Unsecured debt
Debt Instrument [Line Items]
Maximum borrowing capacity	275.0
Term loan E | Credit Facility: | Unsecured debt
Debt Instrument [Line Items]
Maximum borrowing capacity	$ 130.0