Consolidated Balance Sheet - CECONY (Parenthetical) - USD ($) $ in Millions	Dec. 31, 2025	Dec. 31, 2024
Accounts receivable – customers, net allowance for uncollectible accounts	$ 507	$ 620
Other receivables, net allowance for uncollectible accounts	35	41
Non-utility property, net accumulated depreciation	$ 25	$ 25
Common stock, par value (in dollars per share)	$ 0.10	$ 0.10
Common stock, shares authorized (in shares)	500,000,000	500,000,000
Common stock, shares outstanding (in shares)	361,121,447	346,597,693
CECONY
Accounts receivable – customers, net allowance for uncollectible accounts	$ 500	$ 605
Other receivables, net allowance for uncollectible accounts	27	38
Non-utility property, net accumulated depreciation	$ 25	$ 25
Common stock, par value (in dollars per share)	$ 2.50	$ 2.50
Common stock, shares authorized (in shares)	340,000,000	340,000,000
Common stock, shares outstanding (in shares)	235,488,094	235,488,094