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Shareholders' Equity (Tables)

6 Months Ended

Jun. 30, 2023

Restricted Stock Units (RSUs)

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Summary of Activity Related to Restricted Share Units

A summary of activity related to restricted share units (“RSUs”) during the six-month period ended June 30, 2023, is presented below:

​

​	​	​
​		Unvested Shares
Outstanding at December 31, 2022		955,999
Granted		411,181
Forfeited		(28,388)
Vested and issued		(368,921)
Outstanding at June 30, 2023		969,871

Summary of Activity Related to Restricted Share Units

A summary of activity related to restricted share units (“RSUs”) during the six-month period ended June 30, 2023, is presented below:

​

​	​	​
​		Unvested Shares
Outstanding at December 31, 2022		955,999
Granted		411,181
Forfeited		(28,388)
Vested and issued		(368,921)
Outstanding at June 30, 2023		969,871

Performance Shares

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Summary of Performance-Based Restricted Share Units Activity and Related Information

A summary of activity related to performance-based restricted share units (“PSUs”) during the six-month period ended June 30, 2023, is presented below:

​

​	​	​
​		Unvested Shares
Outstanding at December 31, 2022		341,850
Granted		113,347
Vested and issued		(195,665)
Outstanding at June 30, 2023		259,532

Summary of Performance-Based Restricted Share Units Activity and Related Information

A summary of activity related to performance-based restricted share units (“PSUs”) during the six-month period ended June 30, 2023, is presented below:

​

​	​	​
​		Unvested Shares
Outstanding at December 31, 2022		341,850
Granted		113,347
Vested and issued		(195,665)
Outstanding at June 30, 2023		259,532

Deferred Share Units

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Summary of Activity Related to Restricted Share Units

A summary of activity related to deferred share units (“DSUs”) during the six-month period ended June 30, 2023, is presented below:

​

​	​	​
​		Vested Shares
Outstanding at December 31, 2022		26,536
Granted		3,945
Outstanding at June 30, 2023		30,481

Summary of Activity Related to Restricted Share Units

A summary of activity related to deferred share units (“DSUs”) during the six-month period ended June 30, 2023, is presented below:

​

​	​	​
​		Vested Shares
Outstanding at December 31, 2022		26,536
Granted		3,945
Outstanding at June 30, 2023		30,481

Progressive Waste Solutions Ltd.

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Summary of Stock Option Activity and Related Information

​

​	​	​
Outstanding at December 31, 2022		43,570
Cash settled		(7,787)
Outstanding at June 30, 2023		35,783

Summary of Stock Option Activity and Related Information

​

​	​	​
Outstanding at December 31, 2022		43,570
Cash settled		(7,787)
Outstanding at June 30, 2023		35,783

Progressive Waste Solutions Ltd. | Restricted Stock Units (RSUs)

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Summary of Activity Related to Restricted Share Units

​

​	​	​
Outstanding at December 31, 2022		57,829
Cash settled		(5,803)
Outstanding at June 30, 2023		52,026

Summary of Activity Related to Restricted Share Units

​

​	​	​
Outstanding at December 31, 2022		57,829
Cash settled		(5,803)
Outstanding at June 30, 2023		52,026

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