The Company and Summary of Significant Accounting Policies - Concentrations of Risk (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
Mar. 31, 2025	Dec. 31, 2024
Customer Concentration Risk \| Gross Accounts Receivable \| Five Customers
Concentration Risk [Line Items]
Percentage of gross accounts receivable (as a percent)	83.00%	80.00%
Customer Concentration Risk \| Gross Accounts Receivable \| ESSDS
Concentration Risk [Line Items]
Percentage of gross accounts receivable (as a percent)	44.00%	39.00%
Customer Concentration Risk \| Gross Accounts Receivable \| ASD
Concentration Risk [Line Items]
Percentage of gross accounts receivable (as a percent)	16.00%	15.00%
Customer Concentration Risk \| Gross Accounts Receivable \| McKesson
Concentration Risk [Line Items]
Percentage of gross accounts receivable (as a percent)	11.00%	13.00%
Foreign exchange forward contracts \| Derivatives Not Designated as Hedging Instruments
Concentration Risk [Line Items]
Notional amount	$ 240.1	$ 461.2
Net asset (liability) fair value	6.8	(7.9)
Interest Rate Swap \| Derivatives Designated as Hedging Instruments
Concentration Risk [Line Items]
Notional amount	500.0	500.0
Net asset (liability) fair value	$ (0.1)	$ 1.0

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.

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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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