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Net Income Per Share Information

12 Months Ended

Dec. 31, 2021

Net Income Per Share Information [Abstract]

Net Income Per Share Information

18.   NET INCOME PER SHARE INFORMATION

The following table sets forth the calculation of the numerator and denominator used in the computation of basic and diluted net income per common share attributable to the Company’s shareholders for the years ended December 31, 2021, 2020 and 2019:

​	​	​	​	​	​	​	​	​	​
​	​	Years Ended December 31,
​		2021			2020			2019
Numerator:	​	​	​	​	​	​	​	​	​
Net income attributable to Waste Connections for basic and diluted earnings per share	​	$	618,047	​	$	204,677	​	$	566,841
Denominator:	​		​	​		​	​		​
Basic shares outstanding	​		261,166,723	​		263,189,699	​		263,792,693
Dilutive effect of equity-based awards	​		561,747	​		497,840	​		733,868
Diluted shares outstanding	​		261,728,470	​		263,687,539	​		264,526,561

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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
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-Section 50
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-URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3630-109257

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