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Long-Term Debt - Credit Agreement Schedule (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2023	Dec. 31, 2022
Revolving Credit Facility | Credit Agreement
Debt Instrument [Line Items]
Available	$ 1,400,619	$ 1,193,502
Amount drawn	$ 409,943	$ 614,705
Commitment - rate applicable	0.09%	0.09%
Revolving Credit Facility | Credit Agreement | Canadian Bankers Acceptance Loan
Debt Instrument [Line Items]
Amount drawn	$ 169,943	$ 223,705
Interest rate applicable	5.98%	5.74%
Revolving Credit Facility | Credit Agreement 1 | SOFR
Debt Instrument [Line Items]
Amount drawn	$ 150,000	$ 391,000
Interest rate applicable	6.14%	5.42%
Revolving Credit Facility | Credit Agreement 2 | SOFR
Debt Instrument [Line Items]
Amount drawn	$ 50,000	$ 0
Interest rate applicable	6.26%	0.00%
Revolving Credit Facility | Credit Agreement 3 | SOFR
Debt Instrument [Line Items]
Amount drawn	$ 40,000	$ 0
Interest rate applicable	6.20%	0.00%
Letter of Credit | Credit Agreement
Debt Instrument [Line Items]
Letter of credit	$ 39,438	$ 41,793
Term Loan Facility | Credit Agreement | SOFR
Debt Instrument [Line Items]
Amount drawn	$ 650,000	$ 650,000
Interest rate applicable	6.14%	5.42%

X

- 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

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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The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used.

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

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