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EARNINGS PER SHARE EARNINGS PER SHARE (Notes)

6 Months Ended

Jun. 30, 2019

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, 2019
	Income				Shares			Per Share Amount
	(Thousands, except per share amounts)
Basic EPS
Net income available for common stock	$	311,688			413,606			$	0.75
Diluted EPS
Effect of dilutive securities	—				1,443
Net income available for common stock and common stock equivalents	$	311,688			415,049			$	0.75



	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



	Six Months Ended June 30, 2019
	Income				Shares			Per Share Amount
	(Thousands, except per share amounts)
Basic EPS
Net income available for common stock	$	648,621			413,257			$	1.57
Diluted EPS
Effect of dilutive securities	—				1,884
Net income available for common stock and common stock equivalents	$	648,621			415,141			$	1.56



	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