the percent of fixed quarterly amortization of a debt instrument.

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The additional available borrowing capacity of a line of credit facility.

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The maximum secured leverage ratio allowed under line of credit facility covenant terms.

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The maximum total leverage ratio allowed under the covenant terms of the line of credit facility.

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

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

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

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Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

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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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Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

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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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The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility.

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No definition available.

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Note 5 - Long-term Debt (Details Textual) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025	Feb. 01, 2026	Jan. 21, 2026	Dec. 31, 2025
Long-Term Line of Credit	$ 800,900		$ 800,900				$ 160,700
Debt Issuance Costs, Net	25,794		25,794
Gain (Loss) on Extinguishment of Debt	(0)	$ (1,446)	(391)	$ (1,446)
Bank Credit Facility [Member]
Line of Credit Facility, Remaining Borrowing Capacity	1,834,900		1,834,900
Senior Notes [Member] \| Senior Note 4.750% Due 2027 [Member]
Debt Instrument, Face Amount	$ 1,000,000		$ 1,000,000
Debt Instrument, Interest Rate, Stated Percentage	4.75%		4.75%				4.75%
Debt Issuance Costs, Net	$ 2,435		$ 2,435				$ 3,896
Term A Loan [Member]
Debt Instrument, Fixed Quarterly Amortization of Principal Percentage	5.00%		5.00%
Revolving Credit Facility [Member]
Line of Credit Facility, Additional Available Borrowing Capacity	$ 1,250,000		$ 1,250,000
Line of Credit Facility Covenant Terms, Maximum Secured Leverage Ratio Allowed	3		3
Line of Credit Facility, Covenant Terms, Maximum Total Leverage Ratio Allowed	4.5		4.5
Revolving Credit Facility [Member] \| Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] \| Minimum [Member]
Debt Instrument, Basis Spread on Variable Rate			1.25%
Revolving Credit Facility [Member] \| Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] \| Maximum [Member]
Debt Instrument, Basis Spread on Variable Rate			2.25%
Revolving Credit Facility [Member] \| Base Rate [Member] \| Minimum [Member]
Debt Instrument, Basis Spread on Variable Rate			0.25%
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage			0.20%
Revolving Credit Facility [Member] \| Base Rate [Member] \| Maximum [Member]
Debt Instrument, Basis Spread on Variable Rate			1.25%
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage			0.35%
Revolving Credit Facility [Member] \| Fed Funds Effective Rate Overnight Index Swap Rate [Member]
Debt Instrument, Basis Spread on Variable Rate			0.50%
Revolving Credit Facility [Member] \| Eurodollar [Member]
Debt Instrument, Basis Spread on Variable Rate			1.00%
Revolving Credit Facility [Member] \| Bank Credit Facility [Member]
Line of Credit Facility, Maximum Borrowing Capacity	$ 1,450,000		$ 1,450,000			$ 1,450,000
Long-Term Line of Credit	350,000		350,000
Line of Credit Facility, Remaining Borrowing Capacity	1,034,900		1,034,900
Debt Issuance Costs, Net	16,300		16,300
Revolving Credit Facility [Member] \| Term A Loan Facility [Member]
Long-Term Line of Credit						$ 1,200,000
Line of Credit Facility, Current Borrowing Capacity	400,000		400,000		$ 400,000
Line of Credit Facility, Remaining Borrowing Capacity	800,000		800,000
Revolving Credit Facility [Member] \| Prior Bank Credit Facility [Member]
Debt Issuance Costs, Net	3,300		3,300
Swing Loan [Member] \| Bank Credit Facility [Member]
Long-Term Line of Credit	50,900		50,900
Letter of Credit [Member] \| Bank Credit Facility [Member]
Long-Term Line of Credit	$ 14,200		$ 14,200