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Consolidated Statements of Changes in Equity - CAD CAD in Millions | Total | Emera Inc | Common Stock | Preferred Stock | Contributed Surplus | Accumulated Other Comprehensive Loss ("AOCL") | Retained Earnings | Non- Controlling Interest
--- | --- | --- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2014 | CAD 3,705 | CAD 3,399 | CAD 2,016 | CAD 709 | CAD 9 | CAD (347) | CAD 1,012 | CAD 306
Net income | 452 | 427 | 0 | 0 | 0 | 0 | 427 | 25
Other Comprehensive Income (Loss), Net of Tax | 512 | 484 | 0 | 0 | 0 | 484 | 0 | 28
Issuance of stock, net of issuance costs | 84 | 84 | 84 | 0 | 0 | 0 | 0 | 0
Cash dividends declared on preferred stock | (30) | (30) | 0 | 0 | 0 | 0 | (30) | 0
Cash dividends declared on common stock | (240) | (240) | 0 | 0 | 0 | 0 | (240) | 0
Stock Issued During Period, Value, Employee Contributions and Dividend Reinvestment Plan | (3) | 84 | 84 | 0 | 0 | 0 | 0 | (3)
Senior management stock options exercised | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0
Stock option expense | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0
Common stock issued under purchase plan | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0
Beneficial conversion feature, net of tax (note 9) | 0 |  |  |  |  |  |  |
Preferred dividends paid by subsidiaries to non-controlling interest | (12) | 0 | 0 | 0 | 0 | 0 | 0 | (12)
Common Dividends paid by subsidiaries to non-controlling interest | (3) | 0 | 0 | 0 | 0 | 0 | 0 | (3)
Redemption of preferred shares by subsidiary | (132) | 0 | 0 | 0 | 0 | 0 | 0 | (132)
Acquisition Non Controlling Interest | (5) | 73 | 54 | 0 | 19 | 0 | 0 | (78)
Equity Method Investment | (1) | (1) | 0 | 0 | 0 | 0 | (1) | 0
Other | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
Balance at Dec. 31, 2015 | 4,334 | 4,200 | 2,157 | 709 | 29 | 137 | 1,168 | 134
Net income | 266 | 255 | 0 | 0 | 0 | 0 | 255 | 11
Other Comprehensive Income (Loss), Net of Tax | (30) | (27) | 0 | 0 | 0 | (27) | 0 | (3)
Issuance of stock, net of issuance costs | 2,450 | 2,450 | 2,450 | 0 | 0 | 0 | 0 | 0
Cash dividends declared on preferred stock | (28) | (28) | 0 | 0 | 0 | 0 | (28) | 0
Cash dividends declared on common stock | (324) | (324) | 0 | 0 | 0 | 0 | (324) | 0
Stock Issued During Period, Value, Employee Contributions and Dividend Reinvestment Plan | 110 | 110 | 110 | 0 | 0 | 0 | 0 | 0
Senior management stock options exercised | 16 | 16 | 17 | 0 | (1) | 0 | 0 | 0
Stock option expense | 2 | 2 | 0 | 0 | 2 | 0 | 0 | 0
Common stock issued under purchase plan | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0
Beneficial conversion feature, net of tax (note 9) | 43 | 43 | 0 | 0 | 43 | 0 | 0 | 0
Preferred dividends paid by subsidiaries to non-controlling interest | (3) | 0 | 0 | 0 | 0 | 0 | 0 | (3)
Common Dividends paid by subsidiaries to non-controlling interest | (2) | 0 | 0 | 0 | 0 | 0 | 0 | (2)
Acquisition Non Controlling Interest | (15) | 10 | 3 | 0 | 7 | 0 | 0 | (25)
Other | (4) | (4) | 0 | 0 | (5) | (4) | 5 | 0
Balance at Dec. 31, 2016 | CAD 6,816 | CAD 6,704 | CAD 4,738 | CAD 709 | CAD 75 | CAD 106 | CAD 1,076 | CAD 112

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