Summary of Significant Accounting Policies (Details 3)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Earnings per share
Dilutive shares attributable to non-vested restricted stock and restricted stock unit awards and stock options.	14,238
Weighted Average Number of Shares Outstanding, Basic	262,053,868	262,049,659	262,049,659
Weighted Average Number of Shares Outstanding, Diluted	262,068,106	262,049,659	262,049,659
Restricted Stock and Restricted Stock Unit
Earnings per share
Non-vested shares	1,444,023
Stock options
Earnings per share
Non-vested shares	72,592