Other Current and Non-Current Assets (Tables)

12 Months Ended

Dec. 31, 2023

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Components of Other Current and Non-Current Assets

The following table summarizes our other current and non-current assets.

As of December 31	2023		2022
Advance payments and other prepaid expenses	$	55.3	$	45.0
Current contract assets, net	25.8		26.3
Prepaid income taxes	16.9		25.1
Other	19.9		16.5
Other current assets	$	117.9	$	112.9
Other employee benefit-related assets	$	128.6	$	119.8
Operating lease right-of-use assets	87.4		73.8
Deferred income taxes	76.0		54.7
Equity method and other investments	46.6		42.9
Capitalized software costs	7.9		12.4
Environmental-related assets	6.0		9.6
Other	28.5		25.9
Other non-current assets	$	381.0	$	339.1