CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited) (Parenthetical) - USD ($) $ in Millions	Sep. 30, 2023	Sep. 30, 2022
Details of end of period cash and cash equivalents and restricted cash:
Cash and cash equivalents	$ 1,741.6	$ 1,594.1
Restricted cash included in other current assets and other assets, net	6.9	6.1
Total cash and cash equivalents and restricted cash	$ 1,748.5	$ 1,600.2