Revenue from Contracts with Customers - Contract Asset and Liabilities (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Receivables, net, current	$ 762.8	$ 793.2
Increase (decrease) in receivables	(30.4)
Contract Liabilities, current	28.1	23.4
Contract Liabilities, noncurrent	94.8	91.0
Increase (decrease) in deferred revenue	13.3	5.5	$ (17.9)
Contract with customer, liability, revenue recognized	23.3	$ 22.7
Other Current Liabilities [Member]
Increase (decrease) in deferred revenue	4.7
Other Noncurrent Liabilities [Member]
Increase (decrease) in deferred revenue	$ 3.8

Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.

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Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable, classified as current.

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