Supplemental Cash Flow Data (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Change in Operating Capital [Abstract]
(Increase) decrease in accounts receivable	$ 584.6	$ 950.5
(Increase) decrease in work in process and other current assets	(394.3)	(153.9)
Increase (decrease) in accounts payable	(1,016.1)	(1,856.3)
Increase (decrease) in customer advances, taxes payable and other current liabilities	(786.3)	(455.0)
Change in other assets and liabilities, net	(52.7)	7.1
Increase (decrease) in operating capital	(1,664.8)	(1,507.6)
Income taxes paid	289.1	272.6
Interest paid	75.2	76.8
Operating leases, Net increase in lease liability	77.4	151.8
Finance leases, Net increase in lease liability	$ 25.6	$ 35.7