Stockholders' Equity and Noncontrolling Interests - Change in the Number of Shares of Common Stock Outstanding (Details)	9 Months Ended
	Dec. 31, 2017 shares
Equity [Abstract]
Shares outstanding, beginning balance (in shares)	43,447,536
Purchase of treasury stock (in shares)	(1,540,093)
Shares issued towards equity-based compensation plans, net of equity awards surrendered for option price and taxes (in shares)	219,374
Shares outstanding, ending balance (in shares)	42,126,817