Revenues - Commercial Vehicle Distribution and Other (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Revenues
Total revenues	$ 25,554.7	$ 20,443.9	$ 23,179.4
Commercial vehicle distribution
Revenues
Total revenues	$ 575.7	$ 454.2	$ 513.1