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Collaboration Agreements And Business Development Activities - Royalty Pharma Narrative (Details) - USD ($)
$ in Millions
3 Months Ended
Apr. 04, 2025
Mar. 29, 2024
Collaborative Arrangements with Glaxo Smith Kline    
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]    
Percent of royalty on net sale 3.00%  
Collaborative Arrangements with Royalty Pharma    
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]    
Royalty expense $ 20.4 $ 16.7