Revenue - Schedule of Deferred Costs (Details) - USD ($) $ in Millions	Jun. 30, 2023	Jun. 30, 2022
Capitalized Contract Cost [Line Items]
Deferred contract costs	$ 2,769.7	$ 2,579.7
Deferred costs to obtain a contract
Capitalized Contract Cost [Line Items]
Deferred contract costs	1,251.6	1,144.8
Deferred costs to fulfill a contract
Capitalized Contract Cost [Line Items]
Deferred contract costs	$ 1,518.1	$ 1,434.9