STOCKHOLDERS' EQUITY AND NONCONTROLLING INTERESTS - Additional Information (Detail) - shares	3 Months Ended			9 Months Ended
	Jun. 30, 2017	Dec. 30, 2016	Jul. 01, 2016	Jun. 30, 2017	Jul. 01, 2016	Nov. 30, 2016
Stockholders’ equity and noncontrolling interests [Line Items]
Purchased (shares)	500,000		1,500,000	3,000,000	4,700,000
November 2016
Stockholders’ equity and noncontrolling interests [Line Items]
Number of shares authorized to be repurchased by VMS Board of Directors (in shares)						8,000,000.0
Remaining authorization (shares)	5,500,000			5,500,000
November 2015
Stockholders’ equity and noncontrolling interests [Line Items]
Purchased (shares)		500,000