Schedule II - Valuation and Qualifying Accounts (Details) - Reserve for Uncollectible Accounts [Member] - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Movement in Reserve [Roll Forward]
Balance at beginning of year	$ 1,610,000	$ 1,005,000
Additions - charged to cost and expenses	732,827	1,071,758
Additions - recoveries	22,724	30,658
Deductions	655,551	497,416
Balance at end of year	$ 1,710,000	$ 1,610,000