Goodwill and Intangible Assets - Changes In Goodwill (Details) $ in Millions	6 Months Ended
Dec. 31, 2019 USD ($)
Changes in Goodwill
Balance as of June 30, 2019	$ 1,356.3
Goodwill, Foreign Currency Translation Gain (Loss)	8.0
Balance as of December 31, 2019	1,364.3
Retail Solutions North America
Changes in Goodwill
Balance as of June 30, 2019	1,000.3
Goodwill, Foreign Currency Translation Gain (Loss)	0.2
Balance as of December 31, 2019	1,000.5
CDKI
Changes in Goodwill
Balance as of June 30, 2019	356.0
Goodwill, Foreign Currency Translation Gain (Loss)	7.8
Balance as of December 31, 2019	$ 363.8

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 45
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=77989000&loc=SL49117168-202975

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

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