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Accrued Royalties (Tables)
 3 Months Ended
Mar. 31, 2022
Payables and Accruals [Abstract]  
Schedule of Future Commitments on Royalty Obligations
A summary of future commitments on royalty obligations as of March 31, 2022 is as follows:
March 31, 2022
(In millions)
2022 (nine months)$7.4 
20237.1 
20245.2 
20253.0 
2026 and thereafter0.5 
Total$23.2