EQUITY - Narrative (Details)												3 Months Ended		9 Months Ended
	Mar. 27, 2017 $ / shares shares	Mar. 10, 2017 USD ($)	Feb. 16, 2017 $ / shares shares	Feb. 09, 2017 USD ($) $ / shares	Dec. 28, 2016 USD ($)	Dec. 09, 2016 USD ($) $ / shares	Nov. 25, 2016 $ / shares shares	Oct. 01, 2016 shares	Sep. 30, 2016 shares	Aug. 19, 2016 USD ($)	Aug. 01, 2016 USD ($) $ / shares	Mar. 31, 2017 USD ($) $ / shares shares	Mar. 31, 2016 USD ($) $ / shares	Mar. 31, 2017 USD ($) $ / shares shares	Mar. 31, 2016 USD ($) $ / shares	Feb. 28, 2017 USD ($)	Dec. 21, 2016 shares	Dec. 20, 2016 shares	Sep. 29, 2016 shares	Sep. 28, 2016 shares	Aug. 11, 2016 USD ($)	Jun. 30, 2016 $ / shares shares	Feb. 03, 2016 USD ($)
Class of Stock [Line Items]
Preferred stock, par value (in dollars per share) | $ / shares												$ 0.01		$ 0.01								$ 0.01
Selling, general and administrative expense | $												$ 1,092,400,000	$ 494,200,000	$ 2,741,500,000	$ 1,493,900,000
Preferred stock, shares authorized (in shares)												20,000,000.0		20,000,000.0								20,000,000.0
Preferred stock, shares outstanding (in shares)												4,200,000		4,200,000								1,700,000
Aggregate fair value of shares repurchased | $														$ 36,300,000	$ 727,900,000
Dividends declared (in dollars per share) | $ / shares				$ 0.125		$ 0.125					$ 0.275	$ 0.125	$ 0	$ 0.525	$ 0.25
Amount of dividends | $				$ 94,000,000		$ 94,000,000					$ 93,400,000
Payments of common stock dividends | $		$ 93,400,000			$ 93,400,000					$ 92,400,000
Dividends payable | $																$ 600,000					$ 1,000,000
Other Noncurrent Liabilities | Restricted Stock Units (RSUs)
Class of Stock [Line Items]
Dividends payable | $												$ 2,800,000		$ 2,800,000
Additional Paid-in Capital | Restricted Stock Units (RSUs)
Class of Stock [Line Items]
Reduction of dividend accrual recorded in prior period | $												200,000
Accrued Expenses and Other Current Liabilities | Restricted Stock Units (RSUs)
Class of Stock [Line Items]
Dividends payable | $												$ 1,000,000		$ 1,000,000
Common Class A
Class of Stock [Line Items]
Common stock, par value (in dollars per share) | $ / shares												$ 0.01		$ 0.01								$ 0.01
Votes per share												1		1
Common stock, shares authorized (in shares)												1,000,000,000		1,000,000,000					1,000,000,000.0	800,000,000.0		800,000,000.0
Common stock, shares outstanding (in shares)												747,600,000		747,600,000								75,100,000
Common Class A | Incremental Repurchase Program
Class of Stock [Line Items]
Authorized repurchase amount | $																							$ 500,000,000.0
Number of shares repurchased (in shares)												0		1,400,000
Aggregate fair value of shares repurchased | $														$ 36,300,000
Share repurchase program, remaining authorized repurchase amount | $												$ 396,800,000		$ 396,800,000
Common Class A | Incremental Repurchase Program | Minimum
Class of Stock [Line Items]
Share purchase prices (in dollars per share) | $ / shares														$ 25.35
Common Class A | Incremental Repurchase Program | Maximum
Class of Stock [Line Items]
Share purchase prices (in dollars per share) | $ / shares														$ 27.40
Common Class A | JABC | JABC
Class of Stock [Line Items]
Number of shares acquired by JABC (in shares)														2,600,000
Class A common stock issued (in shares)									262,000,000
Common Class B
Class of Stock [Line Items]
Common stock, par value (in dollars per share) | $ / shares												$ 0.01		$ 0.01								$ 0.01
Common stock, shares authorized (in shares)												0		0								262,000,000
Common stock, shares outstanding (in shares)												0		0								262,000,000
Series A Preferred Stock
Class of Stock [Line Items]
Votes per share												0		0
Preferred stock, filed certificate of retirement (in shares)																	5,493,894
Preferred stock, shares authorized (in shares)												6,500,000.0		6,500,000.0			6,506,106	3,506,106
Preferred stock, shares outstanding (in shares)												4,200,000		4,200,000
Amount of preferred stock | $												$ 1,100,000		$ 1,100,000
Series A Preferred Stock | Vest March 27, 2017
Class of Stock [Line Items]
Preferred stock, shares outstanding (in shares)												1,000,000		1,000,000
Series A Preferred Stock | Vest April 15, 2020
Class of Stock [Line Items]
Preferred stock, shares outstanding (in shares)												1,700,000		1,700,000
Series A Preferred Stock | Vest November 25, 2021
Class of Stock [Line Items]
Preferred stock, shares outstanding (in shares)												1,000,000		1,000,000
Series A Preferred Stock | Vest February 16, 2022
Class of Stock [Line Items]
Preferred stock, shares outstanding (in shares)												500,000		500,000
Series A Preferred Stock | Other Noncurrent Liabilities
Class of Stock [Line Items]
Amount of preferred stock | $												$ 4,700,000		$ 4,700,000
Chief Executive Officer | Series A Preferred Stock
Class of Stock [Line Items]
Preferred stock, par value (in dollars per share) | $ / shares							$ 0.01
Issuance of preferred stock (in shares)							1,000,000
Threshold conversion price (in dollars per share) | $ / shares							$ 22.34
Preferred stock, potential cash bonus in exchange of shares | $ / shares							$ 2.60
Chief Human Resources Officer | Series A Preferred Stock
Class of Stock [Line Items]
Preferred stock, par value (in dollars per share) | $ / shares			$ 0.01
Issuance of preferred stock (in shares)			500,000
Threshold conversion price (in dollars per share) | $ / shares			$ 22.66
Preferred stock, potential cash bonus in exchange of shares | $ / shares			$ 2.62
Board of Directors Chairman | Series A Preferred Stock
Class of Stock [Line Items]
Preferred stock, par value (in dollars per share) | $ / shares	$ 0.01											$ 0.01		$ 0.01
Issuance of preferred stock (in shares)	1,000,000
Threshold conversion price (in dollars per share) | $ / shares	$ 22.39
Selling, general and administrative expense | $												$ 3,600,000
Galleria
Class of Stock [Line Items]
Issuance of class A common stock for business combination (in shares)								409,700,000