Leases (Tables)

12 Months Ended

Dec. 31, 2020

Leases [Abstract]

Lease Costs, Cash Flows and Other Related Information

Operating lease cost and cash paid for amounts included in the measurement of lease liabilities for the twelve months ended December 31, 2020 and 2019 were as follows:

	Con Edison		CECONY
(Millions of Dollars)	2020	2019	2020	2019
Operating lease cost	$85	$83	$65	$64
Operating lease cash flows	$79	$75	$61	$60

Other information related to leases for Con Edison and CECONY at December 31, 2020 and 2019 was as follows:

	Con Edison		CECONY
	2020	2019	2020	2019
Weighted Average Remaining Lease Term:
Operating leases	19.1 years	19.8 years	13.0 years	14.0 years
Finance leases	7.3 years	12.2 years	4.0 years	2.4 years
Weighted Average Discount Rate:
Operating leases	4.3%	4.3%	3.6%	3.6%
Finance leases	1.8%	3.5%	1.3%	4.1%

Operating Leases, Future Minimum Lease Payments

Future minimum lease payments under non-cancellable leases at December 31, 2020 were as follows:

(Millions of Dollars)	Con Edison		CECONY
Year Ending December 31,	Operating Leases	Finance Leases	Operating Leases	Finance Leases
2021	$79	$1	$62	$1
2022	77	1	58	1
2023	74	—	57	—
2024	75	—	57	—
2025	75	—	58	—
All years thereafter	938	1	451	—
Total future minimum lease payments	$1,318	$3	$743	$2
Less: imputed interest	(458)	—	(158)	—
Total	$860	$3	$585	$2
Reported as of December 31, 2020
Operating lease liabilities (current)	$96	$—	$73	$—
Operating lease liabilities (noncurrent)	764	—	512	—
Other current liabilities	—	1	—	1
Other noncurrent liabilities	—	2	—	1
Total	$860	$3	$585	$2

Finance Leases, Future Minimum Lease Payments

Future minimum lease payments under non-cancellable leases at December 31, 2020 were as follows:

(Millions of Dollars)	Con Edison		CECONY
Year Ending December 31,	Operating Leases	Finance Leases	Operating Leases	Finance Leases
2021	$79	$1	$62	$1
2022	77	1	58	1
2023	74	—	57	—
2024	75	—	57	—
2025	75	—	58	—
All years thereafter	938	1	451	—
Total future minimum lease payments	$1,318	$3	$743	$2
Less: imputed interest	(458)	—	(158)	—
Total	$860	$3	$585	$2
Reported as of December 31, 2020
Operating lease liabilities (current)	$96	$—	$73	$—
Operating lease liabilities (noncurrent)	764	—	512	—
Other current liabilities	—	1	—	1
Other noncurrent liabilities	—	2	—	1
Total	$860	$3	$585	$2