CONDENSED CONSOLIDATED STATEMENTS OF EQUITY, REDEEMABLE COMMON STOCK AND REDEEMABLE NONCONTROLLING INTERESTS (Parenthetical) - $ / shares		3 Months Ended		6 Months Ended
	Sep. 11, 2015	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2015	Dec. 31, 2014
Statement of Stockholders' Equity [Abstract]
Dividends declared (in dollars per share)	$ 0.25	$ 0	$ 0	$ 0.25	$ 0.20