Transactions with Related Parties (Schedule of Transactions with Related Parties) (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025	Dec. 31, 2025
Related Party Transaction [Line Items]
Revenues	$ 449,251,000	$ 414,001,000	$ 1,427,801,000	$ 1,189,660,000
Poseidon
Related Party Transaction [Line Items]
Equity method investment, ownership percentage	64.00%		64.00%
CEO
Related Party Transaction [Line Items]
Cost and expenses	$ 165,000	165,000	$ 495,000	495,000
Equity Method Investee
Related Party Transaction [Line Items]
Revenues	5,382,000	4,661,000	17,339,000	12,978,000
Cost and expenses	1,412,000	266,000	5,148,000	808,000
Other receivables	4,100,000		4,100,000		$ 4,300,000
Equity Method Investee | Fees
Related Party Transaction [Line Items]
Revenues	$ 2,700,000	$ 2,700,000	$ 8,200,000	$ 8,000,000.0