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Debt Instrument, Covenant, Leverage Ratio, Minimum

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Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable.

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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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Amount, after accumulated amortization, of debt discount.

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Amount of the cost of borrowed funds accounted for as interest expense for debt.

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The estimated net amount of unrealized gains or losses on interest rate cash flow hedges as of the balance sheet date expected to be reclassified to earnings within the next twelve months.

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

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The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset.

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LONG-TERM DEBT AND LINES OF CREDIT - Narrative (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022 USD ($)	Jun. 30, 2021 USD ($)	Jun. 30, 2022 USD ($)	Jun. 30, 2021 USD ($)	Dec. 31, 2021 USD ($)
Debt Instrument [Line Items]
Long-term debt	$ 12,100,000		$ 12,100,000
Interest expense	97,100	$ 79,000	186,400	$ 160,500
Interest rate swap
Debt Instrument [Line Items]
Accumulated other comprehensive loss related to interest rate	5,700		5,700
Senior notes and term loans
Debt Instrument [Line Items]
Unamortized debt issuance costs	54,600		54,600
Senior notes
Debt Instrument [Line Items]
Unamortized discount	11,000		11,000		$ 11,700
Long-term debt	9,400,000		9,400,000
Fair value of debt instrument	8,500,000		8,500,000
Term loans
Debt Instrument [Line Items]
Unamortized debt issuance costs					60,700
Unsecured debt \| Unsecured revolving credit facility
Debt Instrument [Line Items]
Unamortized debt issuance costs	$ 8,100		$ 8,100
Unsecured debt \| Unsecured term loan facility
Debt Instrument [Line Items]
Minimum leverage ratio	3.50		3.50
Minimum interest coverage ratio	3.00		3.00
Line of credit
Debt Instrument [Line Items]
Unamortized debt issuance costs					$ 9,900