v3.19.2

Financial Data by Segment - Schedule of Revenues and Assets by Geographic Area (Details) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2019 | Mar. 31, 2019 | Dec. 31, 2018 | Sep. 30, 2018 | Jun. 30, 2018 | Mar. 31, 2018 | Dec. 31, 2017 | Sep. 30, 2017 | Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2017
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |
Revenues | $ 1,211.2 | $ 1,224.8 | $ 953.4 | $ 972.8 | $ 1,320.4 | $ 1,071.9 | $ 1,012.8 | $ 924.8 | $ 4,362.2 | $ 4,329.9 | $ 4,142.6
Assets | 3,880.7 |  |  |  | 3,304.7 |  |  |  | 3,880.7 | 3,304.7 | 3,149.8
United States |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | 3,913.8 | 3,907.2 | 3,771.9
Assets | 2,870.2 |  |  |  | 2,661.9 |  |  |  | 2,870.2 | 2,661.9 | 2,579.1
Canada |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | 279.5 | 273.6 | 251.4
Assets | 504.8 |  |  |  | 216.7 |  |  |  | 504.8 | 216.7 | 237.9
United Kingdom |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | 127.5 | 118.7 | 92.1
Assets | 277.0 |  |  |  | 257.8 |  |  |  | 277.0 | 257.8 | 238.1
Other |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | 41.4 | 30.4 | 27.3
Assets | $ 228.7 |  |  |  | $ 168.3 |  |  |  | $ 228.7 | $ 168.3 | $ 94.7

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