v3.19.3.a.u2
CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($)
$ in Millions
Series 1
Preferred Shares of a Subsidiary Company
Series 1
Series 2
Preferred Shares of a Subsidiary Company
Series 2
Series 3
Preferred Shares of a Subsidiary Company
Series 3
Common Shares
Retained Deficit
Accumulated Other Comprehensive (Loss) Income
Preferred Shares of a Subsidiary Company
Total
Balance at the beginning of the period at Dec. 31, 2016             $ 1,272.9 $ (1,059.8) $ (148.5) $ 221.3 $ 285.9
Balance (in shares) at Dec. 31, 2016             114,600,000        
Increase (decrease) in shareholders' equity                      
Net (loss) income               (98.6)   5.6 (93.0)
Share-based compensation             $ 2.1       2.1
Share-based compensation (in shares)             700,000        
Common share repurchases             $ (0.2)       (0.2)
Common share repurchases (in shares)             (100,000)        
Preferred share repurchases                   (3.1) (3.1)
Dividends on preferred shares of a subsidiary company $ (4.6) $ (4.6) $ (2.5) $ (2.5) $ (1.5) $ (1.5)          
Realized and unrealized gain on hedging activities, net of tax                 0.4   0.4
Foreign currency translation adjustments                 14.0   14.0
Defined benefit plan, net of tax                 (0.7)   (0.7)
Balance at the end of the period at Dec. 31, 2017             $ 1,274.8 (1,158.4) (134.8) 215.2 196.8
Balance (in shares) at Dec. 31, 2017             115,200,000        
Increase (decrease) in shareholders' equity                      
Net (loss) income               36.8   0.4 37.2
Share-based compensation             $ 2.7       2.7
Share-based compensation (in shares)             900,000        
Common share repurchases             $ (16.6)       $ (16.6)
Common share repurchases (in shares)             (7,800,000)       (7,772,971)
Preferred share repurchases                   (8.0) $ (8.0)
Dividends on preferred shares of a subsidiary company (4.2) (4.2) (2.5) (2.5) (1.6) (1.6)          
Realized and unrealized gain on hedging activities, net of tax                 0.5   0.5
Foreign currency translation adjustments                 (12.1)   (12.1)
Defined benefit plan, net of tax                 0.2   0.2
Balance at the end of the period at Dec. 31, 2018             $ 1,260.9 (1,121.6) (146.2) 199.3 192.4
Balance (in shares) at Dec. 31, 2018             108,300,000        
Increase (decrease) in shareholders' equity                      
Net (loss) income               (42.6)   (1.2) (43.8)
Share-based compensation             $ 1.5       1.5
Share-based compensation (in shares)             1,400,000        
Common share repurchases             $ (2.5)       $ (2.5)
Common share repurchases (in shares)             (1,100,000)       (1,064,081)
Preferred share repurchases                   (8.0) $ (8.0)
Dividends on preferred shares of a subsidiary company $ (3.5) $ (3.5) $ (2.4) $ (2.4) $ (1.5) $ (1.5)          
Foreign currency translation adjustments                 5.8   5.8
Defined benefit plan, net of tax                 (0.3)   (0.3)
Balance at the end of the period at Dec. 31, 2019             $ 1,259.9 $ (1,164.2) $ (140.7) $ 182.7 $ 137.7
Balance (in shares) at Dec. 31, 2019             108,600,000