CONSOLIDATED BALANCE SHEET (UNAUDITED) - CECONY (Parenthetical) - USD ($) shares in Millions, $ in Millions	Mar. 31, 2026	Dec. 31, 2025
Accounts receivable – customers, net allowance for uncollectible accounts	$ 468	$ 507
Other receivables, less allowance for uncollectible accounts	10	35
Non-utility property, less accumulated depreciation	$ 25	$ 25
Common stock, par value (in dollars per share)	$ 0.10	$ 0.10
Common stock, shares authorized (in shares)	500	500
Common stock, shares outstanding (in shares)		361
CECONY
Accounts receivable – customers, net allowance for uncollectible accounts	$ 460	$ 500
Other receivables, less allowance for uncollectible accounts	8	27
Non-utility property, less accumulated depreciation	$ 25	$ 25
Common stock, par value (in dollars per share)	$ 2.50	$ 2.50
Common stock, shares authorized (in shares)	340	340
Common stock, shares outstanding (in shares)	235	235