Other Taxes (Tables)

9 Months Ended

Sep. 30, 2014

Notes To Consolidated Financial Statements [Abstract]

State Of Connecticut Gross Earnings Taxes [Table Text Block]

	For the Three Months Ended				For the Nine Months Ended
(Millions of Dollars)	September 30, 2014		September 30, 2013		September 30, 2014		September 30, 2013
NU	$	35.0	$	37.5	$	114.6	$	108.9
CL&P		32.5		35.5		99.0		97.3