Revenue Recognition (Tables)

3 Months Ended

Mar. 31, 2026

Revenue from Contract with Customer [Abstract]

Schedule of Disaggregation of Revenue

The following table presents, for the three months ended March 31, 2026 and 2025, revenue from contracts with customers as defined in ASC Topic 606, "Revenue from Contracts with Customers," as well as additional revenue from sources other than contracts with customers, disaggregated by major source.

	For the Three Months Ended March 31, 2026			For the Three Months Ended March 31, 2025
(Millions of Dollars)	Revenues from contracts with customers	Other revenues (a)	Total operating revenues	Revenues from contracts with customers	Other revenues (a)	Total operating revenues
CECONY
Electric	$2,870	$(112)	$2,758	$2,768	$(82)	$2,686
Gas	1,453	11	1,464	1,398	3	1,401
Steam	434	(2)	432	355	(1)	354
Total CECONY	$4,757	$(103)	$4,654	$4,521	$(80)	$4,441
O&R
Electric	$289	$(7)	$282	$218	$(3)	$215
Gas	184	(25)	159	147	(6)	141
Total O&R	$473	$(32)	$441	$365	$(9)	$356
Con Edison Transmission	1	—	1	1	—	1
Other (b)	—	(1)	(1)	—	—	—
Total Con Edison	$5,231	$(136)	$5,095	$4,887	$(89)	$4,798

(a)    For the Utilities, this includes primarily revenue from alternative revenue programs, such as the revenue decoupling mechanisms under their New York electric and gas rate plans, and negative revenue adjustments.

(b)    Other includes the parent company, Con Edison’s tax equity investments, consolidation adjustments and Broken Bow II, the deferred project that was classified as held for sale at December 31, 2024, with the sale and transfer completed in January 2025. See Note Q.