Goodwill And Intangible Assets, Net (Tables)

12 Months Ended

Jun. 30, 2016

Goodwill and Intangible Assets Disclosure [Abstract]

Changes In Goodwill

	Employer Services			PEO Services		Other			Total
Balance at June 30, 2014 (A)	$	1,878.7		$	4.8	$	—		$	1,883.5
Additions and other adjustments, net	6.8			—		—			6.8
Currency translation adjustments	(96.8		)	—		—			(96.8		)
Balance at June 30, 2015 (A)	$	1,788.7		$	4.8	$	—		$	1,793.5
Transfer of AMD goodwill (see Note 15)	(100.4		)	—		100.4			—
Currency translation adjustments	(11.1		)	—		—			(11.1		)
Disposition of AMD	—			—		(100.4		)	(100.4		)
Balance at June 30, 2016	$	1,677.2		$	4.8	$	—		$	1,682.0

Components Of Finite-Lived Intangible Assets

June 30,	2016			2015
Intangible assets:
Software and software licenses	$	1,811.6		$	1,648.7
Customer contracts and lists	603.7			625.4
Other intangibles	207.8			209.0
	2,623.1			2,483.1
Less accumulated amortization:
Software and software licenses	(1,403.8		)	(1,308.7		)
Customer contracts and lists	(486.4		)	(478.6		)
Other intangibles	(198.7		)	(192.6		)
	(2,088.9		)	(1,979.9		)
Intangible assets, net	$	534.2		$	503.2

Schedule Of Finite-Lived Intangible Assets, Future Amortization Expense

	Amount
Twelve months ending June 30, 2017	$	153.5
Twelve months ending June 30, 2018	$	118.3
Twelve months ending June 30, 2019	$	85.5
Twelve months ending June 30, 2020	$	62.4
Twelve months ending June 30, 2021	$	47.9