Capitalization (Tables)

6 Months Ended

Jun. 30, 2019

Debt Disclosure [Abstract]

Carrying Amounts and Fair Values of Long-Term Debt

The carrying amounts and fair values of long-term debt at June 30, 2019 and December 31, 2018 were:

(Millions of Dollars)	2019		2018
Long-Term Debt (including current portion) (a)	Carrying Amount	Fair Value	Carrying Amount	Fair Value
Con Edison	$19,468	$21,626	$18,145	$18,740
CECONY	$14,373	$16,330	$14,151	$14,685

(a) Amounts shown are net of unamortized debt expense and unamortized debt discount of $192 million and $142 million for Con Edison and CECONY, respectively, as of June 30, 2019 and $185 million and $139 million for Con Edison and CECONY, respectively, as of December 31, 2018.