Holly-Frontier Merger (Tables)

12 Months Ended

Dec. 31, 2012

Business Combination, Description [Abstract]

Schedule Of Pro Forma Revenues And Net Income

Assuming the merger had been consummated on January 1, 2010, pro forma revenues, net income and basic and diluted earnings per share are as follows:

	Years Ended December 31,
	2011		2010
	(In thousands, except per share amounts)
	(Unaudited)
Sales and other revenues	$	19,418,709	$	14,207,835
Net income attributable to HollyFrontier stockholders	$	1,335,257	$	179,979
Basic earnings per share	$	6.37	$	0.86
Diluted earnings per share	$	6.35	$	0.86