Consolidated Statements of Changes in Shareholders' Equity (Deficit) (Parenthetical) - $ / shares									12 Months Ended
	Dec. 18, 2015	Sep. 25, 2015	Jun. 26, 2015	Mar. 27, 2015	Dec. 19, 2014	Sep. 26, 2014	Jun. 27, 2014	Mar. 28, 2014	Dec. 31, 2015	Dec. 31, 2014
Statement of Stockholders' Equity [Abstract]
Common stock, dividends including purge distribution, per share, cash paid									$ 2.18	$ 14.32
Common stock, dividends per share, cash paid	$ 0.545	$ 0.545	$ 0.545	$ 0.545	$ 0.92	$ 0.52	$ 0.52	$ 0.52	$ 2.18	$ 2.48