CONSOLIDATED STATEMENTS OF EQUITY (Parenthetical) (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Condensed Consolidated Statements of Equity [Abstract]
Net unrealized gains on securities available for sale, income tax	$ 10,160	$ (2,236)	$ (1,690)
Amounts reclassed from accumulated other comprehensive income, income tax benefit	$ (7,859)
Dividends declared (in dollars per share)	$ 0.72	$ 2.88	$ 1.15