Income Per Common Share

6 Months Ended

Jun. 30, 2020

INCOME PER COMMON SHARE

Reconciliations of the numerators and denominators used in the computations of basic and diluted income per common share were as follows, in millions:


	Three Months Ended June 30,						Six Months Ended June 30,
	2020		2019		2020		2019
Numerator (basic and diluted):
Income from continuing operations	$	210	$	211	$	343	$	318
Less: Allocation to unvested restricted stock awards	2		2		3		2
Income from continuing operations attributable to common shareholders	208		209		340		316

Income from discontinued operations, net	14		29		411		38
Less: Allocation to unvested restricted stock awards	—		—		3		—
Income from discontinued operations, net attributable to common shareholders	14		29		408		38

Net income attributable to common shareholders	$	222	$	238	$	748	$	354

Denominator:
Basic common shares (based upon weighted average)	262		289		267		291
Add: Stock option dilution	1		1		1		1
Diluted common shares	263		290		268		292

For the three-month and six-month periods ended June 30, 2020 and 2019, we allocated dividends and undistributed earnings to the unvested restricted stock awards.

Additionally, 762,000 and 672,000 common shares for the three-month and six-month periods ended June 30, 2020, respectively, and 1.3 million and 1.2 million common shares for the three-month and six-month periods ended June 30, 2019, respectively, related to stock options, and 20,000 common shares related to performance restricted stock units for the three-month and six-month periods ended June 30, 2019 were excluded from the computation of diluted income per common share due to their antidilutive effect.

In September 2019, our Board of Directors authorized the repurchase, for retirement, of up to $2.0 billion of shares of our common stock in open-market transactions or otherwise. In the first six-months of 2020, we repurchased and retired 16.5 million shares of our common stock for approximately $602 million. This included 0.4 million shares to offset the dilutive impact of restricted stock units granted in the first half of the year as well as 1.2 million shares received at no additional cost from the settlement of the accelerated stock repurchase transaction initiated in November 2019. At June 30, 2020, we had $900 million remaining under the 2019 repurchase authorization.

On the basis of amounts paid (declared), cash dividends per common share were $0.135 ($0.135) and $0.270 ($0.270) for the three-month and six-month periods ended June 30, 2020, respectively, and $0.120 ($0.120) and $0.240 ($0.240) for the three-month and six-month periods ended June 30, 2019, respectively.