CAPITAL STOCK TRANSACTIONS (Dividend Distributions) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012		Dec. 31, 2011
Dividends Declared and Paid [Line Items]
Preferred Stock, Declared	$ 8.1		$ 8.1
Common Stock, Declared	21.8		11.7		5.7
Total, Declared	29.9	[1]	19.8	[1]
Preferred Stock, Paid	8.1		8.1
Common Stock, Paid	16.0		13.8
Total, Paid	24.1	[1]	21.9	[1]	11.7
Series A Preferred Stock [Member]
Dividends Declared and Paid [Line Items]
Preferred Stock, Declared	6.0		6.0
Preferred Stock, Paid	6.0		6.0
Series B Preferred Stock [Member]
Dividends Declared and Paid [Line Items]
Preferred Stock, Declared	2.1		2.1
Preferred Stock, Paid	$ 2.1		$ 2.1

[1] The difference between declared and paid is the amount accrued on the consolidated balance sheets.