Unaudited Quarterly Data (Tables)

12 Months Ended

Dec. 31, 2013

Schedule Of Unaudited Quarterly Data

The following table sets forth certain supplemental unaudited consolidated quarterly financial data for each of the four quarters in the years ended December 31, 2013 and 2012, respectively. The operating results for any quarter are not indicative of results that may be expected for a full year or any future periods:

	First		Second		Third		Fourth
2013	Quarter		Quarter		Quarter		Quarter
	(In thousands, except per-share data)
Operating revenues	$	636,137	$	724,265	$	829,196	$	712,260
Operating income		164,233		241,887		323,875		215,854
Income from continuing operations		57,643		101,263		150,665		59,693
Net income		57,643		101,263		150,665		59,693
Basic earnings per common share:
Income from continuing operations	$	0.32	$	0.57	$	0.85	$	0.33
Net income	$	0.32	$	0.57	$	0.85	$	0.33
Diluted earnings per common share:
Income from continuing operations	$	0.32	$	0.57	$	0.84	$	0.33
Net income	$	0.32	$	0.57	$	0.84	$	0.33

	First		Second		Third		Fourth
2012	Quarter		Quarter		Quarter		Quarter
	(In thousands, except per-share data)
Operating revenues	$	618,554	$	745,607	$	831,815	$	680,913
Operating income		159,738		270,632		327,640		166,963
Income from continuing operations		49,252		116,663		154,111		54,224
Net income		41,754		107,026		153,812		55,478
Basic earnings per common share:
Income from continuing operations	$	0.28	$	0.66	$	0.87	$	0.31
Net income	$	0.24	$	0.61	$	0.87	$	0.31
Diluted earnings per common share:
Income from continuing operations	$	0.28	$	0.66	$	0.87	$	0.30
Net income	$	0.24	$	0.60	$	0.86	$	0.31