CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Details of end of year cash and cash equivalents and restricted cash:
Cash and cash equivalents	$ 1,726.2	$ 910.6	$ 1,327.2
Restricted cash included in other current assets and other assets, net	6.2	6.7	6.8
Cash and cash equivalents and restricted cash included in assets held for sale	0.0	0.0	3,383.3
Total cash and cash equivalents and restricted cash	$ 1,732.4	$ 917.3	$ 4,717.3