Goodwill and Intangibles Assets, net (Tables)

6 Months Ended

Dec. 31, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Changes In Goodwill

Changes in goodwill for the six months ended December 31, 2020 are as follows:

	Employer Services		PEO Services		Total
Balance at June 30, 2020	$	2,304.6	$	4.8	$	2,309.4
Additions and other adjustments	—		—		—
Currency translation adjustments	37.2		—		37.2
Balance at December 31, 2020	$	2,341.8	$	4.8	$	2,346.6

Components Of Finite-Lived Intangible Assets

Components of intangible assets, net, are as follows:

	December 31,		June 30,
	2020		2020
Intangible assets:
Software and software licenses	$	2,831.3	$	2,719.1
Customer contracts and lists	1,038.9		1,021.2
Other intangibles	239.2		239.2
	4,109.4		3,979.5
Less accumulated amortization:
Software and software licenses	(1,995.6)		(1,912.0)
Customer contracts and lists	(680.8)		(628.3)
Other intangibles	(225.8)		(223.4)
	(2,902.2)		(2,763.7)
Intangible assets, net	$	1,207.2	$	1,215.8

Schedule Of Finite-Lived Intangible Assets, Future Amortization Expense

Estimated future amortization expenses of the Company's existing intangible assets are as follows:

	Amount
Six months ending June 30, 2021	$	157.0
Twelve months ending June 30, 2022	$	270.2
Twelve months ending June 30, 2023	$	224.9
Twelve months ending June 30, 2024	$	176.7
Twelve months ending June 30, 2025	$	122.8
Twelve months ending June 30, 2026	$	72.6