Other Material Contingencies (Tables)

6 Months Ended

Jun. 30, 2013

Commitments And Contingencies Disclosure [Abstract]

Schedule of Leveraged Lease Transactions Effect on Consolidated Income Statement

The effect on Con Edison’s consolidated income statement is as follows:

(Millions of Dollars)	For the Three Months Ended June 30, 2013			For the Six Months Ended June 30, 2013
Increase/(decrease) to non-utility operating revenues		$51			$  (70	)
(Increase)/decrease to other interest expense		—			(131	)
Income tax benefit/(expense)		(22	)		80
Total increase/(decrease) in net income		$29			$(121	)

Total Guarantees

A summary, by type and term, of Con Edison’s total guarantees at June 30, 2013 is as follows:

Guarantee Type	0 – 3 years		4 – 10 years		> 10 years		Total
	(Millions of Dollars)
Energy transactions		$777		$31		$28		$836
Intra-company guarantees		16		—		—		16
Other guarantees		31		—		—		31
Total		$824		$31		$28		$883