Revenue Recognition and Accounts Receivable (Accounts Receivable, Net) (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable, net	$ 3,243.8	$ 3,774.4
Other receivables	570.7	492.0
Accounts receivable, net	3,814.5	4,266.4
Variable Consideration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable, net	1,798.7	1,688.6
Other receivables	888.8	1,362.1
Accounts receivable, net	$ 2,687.5	$ 3,050.7