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Condensed Consolidated Statements of Cash Flows (Parenthetical) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2020
Capital expenditures incurred but not yet paid	$ 7.4	$ 4.9
Options not settled until April 1, 2021	6.6
Other Current Assets [Member]
Restricted Cash	1.1	0.8	$ 1.0
Other Assets [Member]
Restricted Cash	$ 4.7	$ 5.9	$ 4.9

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- Definition

Future cash outflow to pay for purchases of fixed assets that have occurred.

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