PENSION, DEFERRED COMPENSATION AND POST-RETIREMENT BENEFIT PLANS (Details 6) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2013
Changes in Level 3 plan assets
Fair value of plan assets at beginning of year	$ 1,268.5
Actual return on plan assets:
Fair value of plan assets at end of year	$ 1,272.2	$ 1,268.5
401(k) Savings Plan (U.S.)
Minimum period following date of hire after which full-time employees become eligible to participate in the savings plan	30 days
Minimum service period after which the Company matches a portion of the participant's contributions	1 year
Company's contribution to contributory defined contribution plan	$ 35.1	33.3	$ 25.1
Deferred Compensation
Accrued amount of deferred compensation and interest thereon	74.7	69.0
Deferred compensation expense (income) to reflect additional deferrals and change in market value (in dollars)	8.6	10.6	$ 12.2
Level 3
Changes in Level 3 plan assets
Fair value of plan assets at beginning of year	152.7
Actual return on plan assets:
Relating to assets still held at the reporting date	7.3
Relating to assets sold during the year	1.2
Transfers in (out)	(54.6)
Purchases, sales, issuances and settlements, net	(5.0)
Foreign exchange impact	(12.2)
Fair value of plan assets at end of year	89.4	152.7
Commingled funds
Changes in Level 3 plan assets
Fair value of plan assets at beginning of year	790.1
Actual return on plan assets:
Fair value of plan assets at end of year	832.9	790.1
Commingled funds | Level 3
Changes in Level 3 plan assets
Fair value of plan assets at beginning of year	34.5
Actual return on plan assets:
Relating to assets still held at the reporting date	3.1
Relating to assets sold during the year	1.1
Purchases, sales, issuances and settlements, net	(1.0)
Foreign exchange impact	(2.7)
Fair value of plan assets at end of year	35.0	34.5
Insurance contracts
Changes in Level 3 plan assets
Fair value of plan assets at beginning of year	51.2
Actual return on plan assets:
Fair value of plan assets at end of year	40.4	51.2
Insurance contracts | Level 3
Changes in Level 3 plan assets
Fair value of plan assets at beginning of year	51.2
Actual return on plan assets:
Relating to assets still held at the reporting date	2.4
Purchases, sales, issuances and settlements, net	(3.7)
Foreign exchange impact	(9.5)
Fair value of plan assets at end of year	40.4	51.2
Limited partnerships and hedge fund investments
Changes in Level 3 plan assets
Fair value of plan assets at beginning of year	119.2
Actual return on plan assets:
Fair value of plan assets at end of year	120.8	119.2
Limited partnerships and hedge fund investments | Level 3
Changes in Level 3 plan assets
Fair value of plan assets at beginning of year	67.0
Actual return on plan assets:
Relating to assets still held at the reporting date	1.8
Relating to assets sold during the year	0.1
Transfers in (out)	(54.6)
Purchases, sales, issuances and settlements, net	(0.3)
Fair value of plan assets at end of year	$ 14.0	$ 67.0