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Earnings Per Common Share

12 Months Ended

Dec. 31, 2021

Earnings Per Common Share

Earnings Per Common Share

19. Earnings Per Common Share

The computations of the basic and diluted per share amounts were as follows:

​

​	​	​	​	​	​	​	​	​	​	​
​	​	For the year ended December 31,
​		2021			2020			2019
​	​	(in millions, except per share data)
Net income	​	$	1,757.4	​	$	1,428.5	​	$	1,444.1	​
Subtract:	​	​	​	​	​	​	​	​	​	​
Net income attributable to noncontrolling interest	​	​	46.8	​		32.7	​		49.9	​
Total	​	$	1,710.6	​	$	1,395.8	​	$	1,394.2	​
Weighted-average shares outstanding:	​	​	​	​	​	​	​	​	​	​
Basic	​	​	269.0	​		274.7	​		278.6	​
Dilutive effects:	​	​	​	​	​	​	​	​	​	​
Stock options	​	​	1.3	​		0.3	​		0.9	​
Restricted stock units	​	​	2.1	​		1.5	​		1.4	​
Performance share awards	​	​	0.5	​		0.1	​		0.1	​
Diluted	​	​	272.9	​		276.6	​		281.0	​
Net income per common share:	​	​	​	​	​	​	​	​	​	​
Basic	​	$	6.36	​	$	5.08	​	$	5.00	​
Diluted	​	$	6.27	​	$	5.05	​	$	4.96	​

​

The calculation of diluted earnings per share for the years ended December 31, 2021, 2020 and 2019, excludes the incremental effect related to certain outstanding stock-based compensation grants due to their anti-dilutive effect.

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- Definition

The entire disclosure for earnings per share.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=109243012&loc=SL65017193-207537

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-URI http://asc.fasb.org/topic&trid=2144383

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3630-109257

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