Equity (Tables)

6 Months Ended

Jun. 30, 2016

Equity

Schedule of reconciliation of equity


		Six months ended June 30, 2016
		Total Atlantic			Preferred shares
		Power Corporation			issued by a subsidiary
		Shareholders’ Equity			company			Total Equity
Balance at January 1, 2016		$	213.9		$	221.3		$	435.2
Net (loss) income			(33.5)			4.2			(29.3)
Realized and unrealized loss on hedging activities, net of tax			(0.3)			—			(0.3)
Foreign currency translation adjustment			19.4			—			19.4
Common share repurchases			(4.7)			—			(4.7)
Stock-based compensation			0.8			—			0.8
Dividends declared on preferred shares of a subsidiary company			—			(4.2)			(4.2)
Balance at June 30, 2016		$	195.6		$	221.3		$	416.9


		Six months ended June 30, 2015
		Total Atlantic			Preferred shares
		Power Corporation			issued by a subsidiary			Noncontrolling
		Shareholders’ Equity			company			Interests			Total Equity
Balance at January 1, 2015		$	356.2		$	221.3		$	239.0		$	816.5
Net income (loss)			32.2			4.6			(11.0)			25.8
Foreign currency translation adjustment			(30.6)			—			—			(30.6)
Stock-based compensation			1.0			—			—			1.0
Dividends paid to noncontrolling interest			—			—			(3.7)			(3.7)
Dividends declared on common shares			(5.8)			—			—			(5.8)
Dividends declared on preferred shares of a subsidiary company			—			(4.6)			—			(4.6)
Derecognition of noncontrolling interests upon sale of subsidiaries			—			—			(224.3)			(224.3)
Balance at June 30, 2015		$	353.0		$	221.3		$	—		$	574.3