CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY AND NONCONTROLLING INTEREST (Parenthetical) (Indemnity, USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Class A
Dividends declared (in dollars per share)	$ 2.4125	$ 4.25	$ 2.0975
Class B
Dividends declared (in dollars per share)	$ 361.875	$ 637.50	$ 314.625