CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (Parenthetical) - $ / shares			3 Months Ended		6 Months Ended
	Feb. 02, 2016	Feb. 03, 2015	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Statement of Stockholders' Equity [Abstract]
Dividends per common share (in dollars per share)	$ 0.26	$ 0.23	$ 0.00	$ 0.00	$ 0.26	$ 0.23