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Revenue Recognition (Details) - Revenue from Contract with Customer Benchmark - Customer Concentration Risk	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Three Customers
Concentration Risk [Line Items]
Concentration risk, percent	100.00%	100.00%	100.00%	100.00%
Caremark
Concentration Risk [Line Items]
Concentration risk, percent	52.00%	42.00%	48.00%	42.00%
Accredo
Concentration Risk [Line Items]
Concentration risk, percent	33.00%	39.00%	36.00%	39.00%
Optum
Concentration Risk [Line Items]
Concentration risk, percent	15.00%	19.00%	16.00%	19.00%

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

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-Topic 954
-SubTopic 310
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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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