Covenant for minimum working capital.

No definition available.

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- Definition

Debt instrument covenant, long-term debt to net worth.

+ References

No definition available.

+ Details

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- Definition

Debt instrument covenant ratio, maintenance of net worth.

+ References

No definition available.

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- Definition

Threshold leverage ratio under the debt instrument covenant.

+ References

No definition available.

+ Details

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- Definition

Threshold leverage ratio in connection with material acquisition under the debt instrument covenant.

+ References

No definition available.

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- Definition

Threshold leverage ratio to trigger interest enhancement payments under the debt instrument covenant.

+ References

No definition available.

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- Definition

Represents the number of tranches in which the unsecured long-term debt funded.

+ References

No definition available.

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- Definition

Amount of the total principal payments made during the annual reporting period.

+ References

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

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

+ References

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- Definition

Amount of the fee that accompanies borrowing money under the debt instrument.

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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- Definition

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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- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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- Definition

Gross amount of debt extinguished.

+ References

No definition available.

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- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

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DEBT - REVOLVING CREDIT FACILITY (Details)	1 Months Ended
DEBT - REVOLVING CREDIT FACILITY (Details)	Mar. 31, 2023 USD ($)	Mar. 31, 2021 USD ($)	Dec. 31, 2016 USD ($)	Sep. 30, 2016 USD ($)	Dec. 31, 2023 USD ($)	Jan. 31, 2023 USD ($)	Dec. 31, 2022	Jun. 30, 2020 USD ($)	Apr. 30, 2020 USD ($)	Dec. 31, 2012 USD ($) item	Aug. 31, 2004 USD ($)	Sep. 30, 2003 USD ($)
Unsecured Debt
Debt
Unsecured Long-term Debt, Number of Tranches \| item										3
Debt issued										$ 170,000,000.0
Unsecured debt, tranche maturing in 2023
Debt
Debt Instrument, Interest Rate, Stated Percentage										3.66%
Senior Unsecured Series A Notes
Debt
Debt Instrument, Interest Rate, Stated Percentage			3.37%
Debt issued			$ 75,000,000
Debt instrument term			11 years
5.34 %, payable through 2028
Debt
Debt Instrument, Interest Rate, Stated Percentage					5.34%		5.34%
Revolving Credit Facility
Debt
Maximum borrowing capacity under revolving credit facility		$ 650,000,000
Ratio of debt instrument covenant threshold leverage		3.50
Ratio of debt instrument covenant threshold leverage connection with material acquisition		4.0
Funds available under the revolving credit facility					$ 644,200,000
Standby commercial letters of credit
Debt
Used portion of revolving credit facility					5,800,000
Amendment to 2021 Private Placement Term Loan
Debt
Ratio of debt instrument covenant threshold leverage		3.50
Ratio of debt instrument covenant threshold leverage connection with material acquisition		4.0
Fees paid		$ 800,000
Debt Instrument, Threshold Leverage Ratio To Trigger Interest Enhancement Payments		3.25
The Senior Unsecured Notes (The "Series D Notes")
Debt
Debt Instrument, Interest Rate, Stated Percentage				3.14%
Debt issued				$ 200,000,000.0
Debt instrument term				15 years
LIBOR \| Revolving Credit Facility \| Minimum
Debt
Variable rate margin		1.00%
LIBOR \| Revolving Credit Facility \| Maximum
Debt
Variable rate margin		1.75%
Base rate \| Revolving Credit Facility \| Minimum
Debt
Variable rate margin		0.00%
Base rate \| Revolving Credit Facility \| Maximum
Debt
Variable rate margin		0.75%
MatNav
Debt
Extinguishment of Debt, Amount	$ 12,100,000
Annual principal payments						$ 14,300,000
MatNav \| Title XI Notes
Debt
Debt Instrument, Interest Rate, Stated Percentage								1.35%	1.22%
Minimum working capital covenant					$ 1
Debt instrument covenant ratio, maintenance of net worth					90.00%
Debt issued								$ 139,600,000	$ 185,900,000
MatNav \| 5.34 %, payable through 2028
Debt
Debt issued											$ 55,000,000.0	$ 55,000,000.0
MatNav \| Minimum \| Title XI Notes
Debt
Debt instrument covenant, long-term debt to net worth					2.00%