Common shareholder's equity, mezzanine equity, and non-controlling interests (Tables)

9 Months Ended

Sep. 30, 2020

Schedule of changes in the company's issued and outstanding common shares

The following table presents changes in the Company's issued and outstanding Common shares for the three and nine months ended September 30, 2020 and 2019, respectively:


	Three months ended September 30,		Nine months ended September 30,
	2020	2019	2020	2019
Common shares:
Shares issued and outstanding, beginning of period	115,299,341	115,296,918	115,299,341	115,151,251
Issuance of shares to directors and employees	—	2,424	—	148,091
Shares issued and outstanding, end of period	115,299,341	115,299,342	115,299,341	115,299,342

Schedule of change in non-controlling interest

The following tables show the change in non-controlling interest for the three and nine months ended September 30, 2020 and 2019:


(Millions)	For the three months ended September 30, 2020		For the three months ended September 30, 2019
Non-controlling interests, beginning of the period	$	2.5	$	3.0
Net income attributable to non-controlling interests	0.2		0.4
Dividends paid	(1.0)		—
Other, net	0.1		—
Non-controlling interests, end of the period	$	1.8	$	3.4


(Millions)	For the nine months ended September 30, 2020		For the nine months ended September 30, 2019
Non-controlling interests, beginning of the period	$	2.4	$	1.7
Net income attributable to non-controlling interests	0.2		1.6
Dividends paid	(1.0)		—
Other, net	0.2		0.1
Non-controlling interests, end of the period	$	1.8	$	3.4