Earnings Per Common Share (Tables)

12 Months Ended

Dec. 31, 2017

Earnings Per Common Share

Earnings Per Common Share (Table)

	For the year ended December 31,
	2017		2016		2015
	(in millions, except per share data)
Net income	$	2,324.5	$	1,361.8	$	1,253.2
Subtract:
Net income attributable to noncontrolling interest		14.1		45.3		19.2
Preferred stock dividends		—		—		16.5
Excess of redemption value over carrying value of preferred shares redeemed		—		—		8.2
Total	$	2,310.4	$	1,316.5	$	1,209.3
Weighted-average shares outstanding:
Basic		288.9		289.4		294.4
Dilutive effects:
Stock options		2.0		1.3		1.5
Restricted stock units		2.0		1.7		1.7
Performance share awards		0.2		0.3		0.4
Diluted		293.1		292.7		298.0
Net income per common share:
Basic	$	8.00	$	4.55	$	4.11
Diluted	$	7.88	$	4.50	$	4.06