Shareholders' Equity (Tables)

9 Months Ended

Sep. 30, 2013

Disclosure - Shareholders Equity [Abstract]

Preferred Stock [Table Text Block]

	Series F
Date of issuance		February 2013
Number of preferred shares issued		10.0
Annual dividend rate		5.875	%
Total consideration	$	242.3
Underwriting discounts and commissions	$	7.7
Aggregate liquidation value	$	250.0