ACCUMULATED OTHER COMPREHENSIVE INCOME (Tables)

3 Months Ended

Mar. 31, 2013

Notes To Consolidated Financial Statements [Abstract]

Schedule Of Accumulated Other Comprehensive Income Loss Table Text Block

	For the Three Months Ended March 31, 2013
(Millions of Dollars)	Qualified Cash Flow Hedging Instruments		Unrealized Gains/(Losses) on Available-for-Sale Securities		Pension, SERP and PBOP Benefit Plans		Total
AOCI as of January 1, 2013	$	(16.4)	$	1.3	$	(57.8)	$	(72.9)
Other Comprehensive Income Before Reclassifications		-		(0.1)		-		(0.1)
Amounts Reclassified from AOCI		0.5		-		1.6		2.1
Net Other Comprehensive Income		0.5		(0.1)		1.6		2.0
AOCI as of March 31, 2013	$	(15.9)	$	1.2	$	(56.2)	$	(70.9)

	For the Three Months Ended March 31, 2013
	Amount
	Reclassified		Statement of Income
(Millions of Dollars)	from AOCI		Line Item Impacted
Qualified Cash Flow Hedging Instruments	$	(0.8)	Interest Expense
Tax Benefit		0.3	Income Tax Expense
Qualified Cash Flow Hedging Instruments, Net of Tax	$	(0.5)
Pension, SERP and PBOP Benefit Plan Costs:
Amortization of Actuarial Losses	$	(2.6)	(1)
Amortization of Prior Service Cost		-	(1)
Total Pension, SERP and PBOP Benefit Plan Costs		(2.6)	(1)
Tax Benefit		1.0
Pension, SERP and PBOP Benefit Plan Costs, Net of Tax	$	(1.6)
Total Amount Reclassified from AOCI, Net of Tax	$	(2.1)