Other Non-Current Assets - Schedule of Other Non-Current Assets (Details) - USD ($) $ in Millions |
Jun. 30, 2019 |
Jul. 01, 2018 |
Jun. 30, 2018 |
|---|---|---|---|
| Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] | |||
| Deferred client conversion and start-up costs | $ 254.7 | $ 169.5 | |
| Deferred sales commissions costs | 95.5 | 0.0 | |
| Contract assets | 47.5 | $ 35.5 | 16.5 |
| Deferred data center costs | 29.0 | 35.0 | |
| Long-term investments | 100.4 | 80.3 | |
| Long-term broker fees | 35.3 | 28.7 | |
| Other | 30.6 | 30.5 | |
| Total | $ 593.1 | $ 360.5 |
| X | ||||||||||
- Definition Contract With Customer, Asset, Net, Noncurrent, Sales Commission Costs No definition available.
|
| X | ||||||||||
- Definition Contract With Customer, Net, Noncurrent, Data Center Costs No definition available.
|
| X | ||||||||||
- Definition Amount, after accumulated amortization and accumulated impairment loss, of asset recognized from cost incurred to obtain or fulfill contract with customer; classified as noncurrent. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition The total amount of investments that are intended to be held for an extended period of time (longer than one operating cycle). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of capitalized cost for obtaining membership with right to do business on trading exchange. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount of other miscellaneous assets expected to be realized or consumed after one year or normal operating cycle, if longer. No definition available.
|
| X | ||||||||||
- Definition Amount of noncurrent assets classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|