XML 28 R17.htm IDEA: XBRL DOCUMENT

EARNINGS PER SHARE EARNINGS PER SHARE (Notes)

6 Months Ended

Jun. 30, 2018

Earnings Per Share [Abstract]

Earnings Per Share [Text Block]

EARNINGS PER SHARE

The following tables set forth the computation of basic and diluted EPS for the periods indicated:



	Three Months Ended June 30, 2018
	Income				Shares			Per Share Amount
	(Thousands, except per share amounts)
Basic EPS
Net income attributable to ONEOK available for common stock	$	280,773			411,946			$	0.68
Diluted EPS
Effect of dilutive securities	—				2,695
Net income attributable to ONEOK available for common stock and common stock equivalents	$	280,773			414,641			$	0.68



	Three Months Ended June 30, 2017
	Income				Shares			Per Share Amount
	(Thousands, except per share amounts)
Basic EPS
Net income attributable to ONEOK available for common stock	$	71,476			211,785			$	0.34
Diluted EPS
Effect of dilutive securities	—				2,227
Net income attributable to ONEOK available for common stock and common stock equivalents	$	71,476			214,012			$	0.33



	Six Months Ended June 30, 2018
	Income				Shares			Per Share Amount
	(Thousands, except per share amounts)
Basic EPS
Net income attributable to ONEOK available for common stock	$	545,006			410,811			$	1.33
Diluted EPS
Effect of dilutive securities	—				2,596
Net income attributable to ONEOK available for common stock and common stock equivalents	$	545,006			413,407			$	1.32



	Six Months Ended June 30, 2017
	Income				Shares			Per Share Amount
	(Thousands, except per share amounts)
Basic EPS
Net income attributable to ONEOK available for common stock	$	158,837			211,702			$	0.75
Diluted EPS
Effect of dilutive securities	—				2,105
Net income attributable to ONEOK available for common stock and common stock equivalents	$	158,837			213,807			$	0.74