Annual report pursuant to Section 13 and 15(d)

Consolidated Statements of Cash Flows (Parenthetical)

v3.22.4
Consolidated Statements of Cash Flows (Parenthetical) - USD ($)
shares in Millions, $ in Millions
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Statement of Cash Flows [Abstract]      
Interest paid $ 0.3 $ 8.2 $ 12.7
Interest paid, convertible notes     7.6
Interest paid, loss on redemption     4.7
Interest paid, financing fees     $ 0.4
Conversion of convertible notes (in shares) 7.8 27.7  
Conversion of convertible notes $ 25.4 $ 181.7