Earnings Per Share

9 Months Ended

Sep. 30, 2015

Earnings Per Share [Abstract]

Earnings Per Share [Text Block]

(9)  Earnings Per Share

(In thousands, except share and per share amounts)	Three Months Ended September 30,				Nine Months Ended Sept. 30,
	2015		2014		2015		2014
Numerator:
Net income attributable to BOK Financial Corp. shareholders	$	74,891	$	75,632	$	228,964	$	228,117
Less: Earnings allocated to participating securities	894		898		2,652		2,479
Numerator for basic earnings per share – income available to common shareholders	73,997		74,734		226,312		225,638
Effect of reallocating undistributed earnings of participating securities	1		1		2		3
Numerator for diluted earnings per share – income available to common shareholders	$	73,998	$	74,735	$	226,314	$	225,641
Denominator:
Weighted average shares outstanding	68,486,376		69,275,121		68,800,419		69,113,914
Less:  Participating securities included in weighted average shares outstanding	818,300		819,255		795,911		749,365
Denominator for basic earnings per common share	67,668,076		68,455,866		68,004,508		68,364,549
Dilutive effect of employee stock compensation plans1	94,407		153,899		99,509		156,042
Denominator for diluted earnings per common share	67,762,483		68,609,765		68,104,017		68,520,591
Basic earnings per share	$	1.09	$	1.09	$	3.33	$	3.30
Diluted earnings per share	$	1.09	$	1.09	$	3.32	$	3.29
1  Excludes employee stock options with exercise prices greater than current market price.	—		—		—		—