Summary of Significant Accounting Policies (Narrative) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023	Nov. 30, 2025
Capitalized contract cost	$ 322,300,000	$ 100,600,000
Amortized contract costs	$ 123,500,000	$ 65,100,000	$ 56,900,000
Share repurchase program, authorized amount				$ 200,000,000
Dividend declared (in dollars per share)	$ 0.06
Total dividends declared	$ 3,422,000
Accrued dividends	$ 300,000
Conversion ratio (in shares)	1
Expected life of options	10 years
Minimum
Estimated useful lives	3 years
Maximum
Estimated useful lives	40 years