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Goodwill and Intangibles Assets, net (Changes In Goodwill) (Details) $ in Millions | 6 Months Ended
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Dec. 31, 2017 USD ($)
Goodwill [Roll Forward] |
Balance at June 30, 2017 | $ 1,741.0
Additions and other adjustments, net | 403.8
Currency translation adjustments | 19.5
Balance at December 31, 2017 | 2,164.3
Employer Services |
Goodwill [Roll Forward] |
Balance at June 30, 2017 | 1,736.2
Additions and other adjustments, net | 403.8
Currency translation adjustments | 19.5
Balance at December 31, 2017 | 2,159.5
PEO Services |
Goodwill [Roll Forward] |
Balance at June 30, 2017 | 4.8
Additions and other adjustments, net | 0.0
Currency translation adjustments | 0.0
Balance at December 31, 2017 | $ 4.8

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- Definition 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. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=64834752&loc=SL49117168-202975 + Details
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- Definition 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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 + Details
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