The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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Amount of impairment loss from capitalized computer software costs.

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Goodwill and Other Intangibles - Narrative (Details) € in Millions, $ in Millions	1 Months Ended		12 Months Ended
	Oct. 31, 2021 USD ($)	Oct. 31, 2021 EUR (€)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)
Finite-Lived Intangible Assets [Line Items]
Amortization			$ 157.9	$ 142.8	$ 145.8
Proceeds from sale of Business	$ 21.7	€ 20.0	$ 21.7	0.0	$ 0.0
Asset impairment	$ (8.7)
Capitalized software
Finite-Lived Intangible Assets [Line Items]
Asset impairment				12.3
Technology-Based Intangible Assets and Trademarks
Finite-Lived Intangible Assets [Line Items]
Asset impairment				$ 8.7