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Revenues - Revenues Disaggregated by Concentration Risks (Details) - Customer Concentration Risk	3 Months Ended		6 Months Ended		12 Months Ended
	Jul. 01, 2022	Jul. 02, 2021	Jul. 01, 2022	Jul. 02, 2021	Dec. 31, 2021
Affiliates of McKesson Corporation | Revenue
Concentration Risk [Line Items]
Percent of total revenues	16.00%	14.00%	17.00%	14.00%
Affiliates of McKesson Corporation | Accounts Receivable
Concentration Risk [Line Items]
Percent of total revenues			17.00%		10.00%
Affiliates of CVS Health Corporation | Revenue
Concentration Risk [Line Items]
Percent of total revenues	16.00%	13.00%	16.00%	14.00%
Affiliates of CVS Health Corporation | Accounts Receivable
Concentration Risk [Line Items]
Percent of total revenues			14.00%		9.00%
Affiliates of AmerisourceBergen Corporation | Revenue
Concentration Risk [Line Items]
Percent of total revenues	15.00%	12.00%	16.00%	13.00%
Affiliates of AmerisourceBergen Corporation | Accounts Receivable
Concentration Risk [Line Items]
Percent of total revenues			14.00%		11.00%
Ipsen Pharma SAS | Revenue
Concentration Risk [Line Items]
Percent of total revenues	15.00%	24.00%	12.00%	19.00%
Ipsen Pharma SAS | Accounts Receivable
Concentration Risk [Line Items]
Percent of total revenues			30.00%		50.00%
Accredo Health, Incorporated | Revenue
Concentration Risk [Line Items]
Percent of total revenues	10.00%	8.00%	9.00%	8.00%
Cardinal Health | Accounts Receivable
Concentration Risk [Line Items]
Percent of total revenues			10.00%		6.00%

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