Revenue Recognition - Assets and Liabilities (Details) - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Revenue from Contract with Customer [Abstract]
Receivables from contracts with customers, net of allowances	$ 2,936.6		$ 2,641.1
Receivables from contracts with customers, net of allowances, increase (decrease)	295.5
Contract with customer, liability	40.0		630.7
Advance payments from customers	(590.7)	$ (334.9)
Trade receivables	2,868.6		$ 2,583.7
Net long-term customer receivables	$ 68.0

Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as noncurrent.

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Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable.

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Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right to consideration is unconditional.

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Amount of expense (reversal of expense) for expected credit loss on right to consideration in exchange for good or service transferred to customer when right to consideration is unconditional.

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Amount of increase (decrease) in obligation to transfer good or service to customer for which consideration has been received or is receivable.

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The total amount due to the entity within one year of the balance sheet date (or one operating cycle, if longer) from outside sources, including trade accounts receivable, notes and loans receivable, as well as any other types of receivables, net of allowances established for the purpose of reducing such receivables to an amount that approximates their net realizable value.

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