Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($) $ in Millions	Mar. 31, 2021	Dec. 31, 2020
Statement of Financial Position [Abstract]
Allowance on accounts receivable	$ 14.6	$ 11.4
Accumulated depreciation on property, plant, and equipment	22.2	14.3
Accumulated amortization on computer software	$ 148.2	$ 125.6
Common stock, par value (USD per share)	$ 0.0001	$ 0.0001
Common stock authorized (shares)	2,000,000,000	2,000,000,000
Common stock issued (shares)	431,915,923	423,418,131
Common stock outstanding (shares)	431,444,207	422,952,228
Treasury stock (shares)	471,716	465,903

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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