Fair Value Measurements (Tables)

6 Months Ended

Jun. 30, 2011

Summary of Financial Instruments Measured at Fair Value

The following table summarizes the instruments measured at fair value at June 30, 2011 and December 31, 2010:

Carrying Amount as of
June 30, 2011							Valuation
(000's omitted)	Level 1		Level 2		Level 3		Technique
Marketable Securities	$	-	$	-	$	-	(A)
Income Statement Hedge	$	-	$	-	$	-	(A)
Balance Sheet Hedge	$	-	$	-	$	-	(A)

Carrying Amount as of
December 31, 2010							Valuation
(000's omitted)	Level 1		Level 2		Level 3		Technique
Marketable Securities	$	-	$	-	$	-	(A)

Summary of Auction Rate Securities Activity During the Period

The following table summarizes the activity for the period:

Auction Rate Securities (000's omitted)
	Six Months Ended June 30,
	2011		2010
Balance at beginning of period	$	-	$	6,988
Additions		-		-
Gains (losses) reported in earnings		-		-
Gains (losses) reported in accumulated other comprehensive income		-		296
Balance at end of period	$	-	$	7,284

Estimated Fair Values of Other Financial Instruments

The estimated fair values of other financial instruments subject to fair value disclosures, determined based on broker quotes or quoted market prices or rates for the same or similar instruments, and the related carrying amounts are as follows:

(000's omitted)	June 30, 2011				December 31, 2010
	Carrying Amount		Fair Value		Carrying Amount		Fair Value
Long-term debt, including current portion	$	640,672	$	750,758	$	584,387	$	607,592