v3.26.1
Revenues - Revenues Disaggregated by Concentration Risks (Details) - Customer Concentration Risk
3 Months Ended 12 Months Ended
Apr. 03, 2026
Apr. 04, 2025
Jan. 03, 2025
Affiliates of Cencora, Inc. | Revenue      
Concentration Risk [Line Items]      
Percent of total revenues 22.00% 23.00%  
Affiliates of Cencora, Inc. | Accounts Receivable      
Concentration Risk [Line Items]      
Percent of total revenues 25.00%   23.00%
Affiliates of McKesson Corporation | Revenue      
Concentration Risk [Line Items]      
Percent of total revenues 18.00% 18.00%  
Affiliates of McKesson Corporation | Accounts Receivable      
Concentration Risk [Line Items]      
Percent of total revenues 23.00%   25.00%
Affiliates of CVS Health Corporation | Revenue      
Concentration Risk [Line Items]      
Percent of total revenues 16.00% 14.00%  
Affiliates of CVS Health Corporation | Accounts Receivable      
Concentration Risk [Line Items]      
Percent of total revenues 13.00%   13.00%
Accredo Health, Incorporated | Revenue      
Concentration Risk [Line Items]      
Percent of total revenues 10.00% 12.00%  
Affiliates of Optum Specialty Pharmacy | Revenue      
Concentration Risk [Line Items]      
Percent of total revenues   10.00%  
Ipsen Pharma SAS | Accounts Receivable      
Concentration Risk [Line Items]      
Percent of total revenues 15.00%   19.00%
Cardinal Health, Inc. | Accounts Receivable      
Concentration Risk [Line Items]      
Percent of total revenues 11.00%   12.00%