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Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Statement of Financial Position [Abstract]
Allowance for credit loss on accounts receivable current	$ 7.1	$ 8.1
Allowance for credit loss on financing receivable current	$ 17.3	$ 17.2
Convertible preferred stock par or stated value per share	$ 0.00001	$ 0.00001
Convertible preferred stock shares authorized	0	246,430,170
Convertible preferred stock shares issued	0	237,047,550
Convertible preferred stock shares outstanding	0	237,047,550
Common stock par or stated value per share	$ 0.00001	$ 0.00001
Common stock shares authorized	13,850,000,000	700,754,910
Common stock shares issued	409,267,751	125,221,900
Common stock shares outstanding	409,267,751	122,971,900

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