Acquisitions	6 Months Ended
Jun. 30, 2025
Business Combination, Asset Acquisition, Transaction between Entities under Common Control, and Joint Venture Formation [Abstract]
Acquisitions	Acquisitions In December 2022, the Company entered into a share purchase agreement to acquire all of the registered shares of AMF Medical (Original Transaction). AMF Medical is the original developer of the Sigi Patch Pump, which continued to be under development and was not yet commercially available as of June 30, 2025. In the first quarter of 2023, the Company completed the acquisition of AMF Medical. The total aggregate consideration for the Original Transaction included a previous strategic investment of Swiss Francs (CHF) 8.0 million made in the third quarter of 2022, a cash payment of CHF 62.4 million paid at the closing of the Transaction, and additional contingent earnout payments of up to CHF 129.6 million. The contingent consideration was to be recognized as certain defined contingencies were resolved and the respective consideration was paid or became payable. The transaction was accounted for as an asset acquisition as substantially all the value of the gross assets was concentrated in a single asset. The Company recorded a $78.8 million charge in 2023 representing the value of acquired in-process research and development assets with no alternative future use, including acquisition-related expenses, on its condensed consolidated statements of operations in acquired in-process research and development expenses (IPR&D). In January 2025, the Company entered into a revised agreement that removed contingent liabilities previously included in the Original Transaction. Under the revised term, the Company agreed to pay CHF 68 million, consisting of a CHF 40 million payment made in January 2025 and a final payment of CHF 28 million due in October 2025. All other payment obligations in the Original Transaction were removed. The total amount of CHF 68 million was recognized as acquired IPR&D in the Company’s condensed consolidated statement of operations and comprehensive loss. As of June 30, 2025, the remaining CHF 28 million was recorded as a short-term accrued liability for $35.2 million on the Company’s condensed consolidated balance sheet.

In December 2022, the Company entered into a share purchase agreement to acquire all of the registered shares of AMF Medical (Original Transaction). AMF Medical is the original developer of the Sigi Patch Pump, which continued to be under development and was not yet commercially available as of June 30, 2025.

In the first quarter of 2023, the Company completed the acquisition of AMF Medical. The total aggregate consideration for the Original Transaction included a previous strategic investment of Swiss Francs (CHF) 8.0 million made in the third quarter of 2022, a cash payment of CHF 62.4 million paid at the closing of the Transaction, and additional contingent earnout payments of up to CHF 129.6 million. The contingent consideration was to be recognized as certain defined contingencies were resolved and the respective consideration was paid or became payable.

The transaction was accounted for as an asset acquisition as substantially all the value of the gross assets was concentrated in a single asset. The Company recorded a $78.8 million charge in 2023 representing the value of acquired in-process research and development assets with no alternative future use, including acquisition-related expenses, on its condensed consolidated statements of operations in acquired in-process research and development expenses (IPR&D).

In January 2025, the Company entered into a revised agreement that removed contingent liabilities previously included in the Original Transaction. Under the revised term, the Company agreed to pay CHF 68 million, consisting of a CHF 40 million payment made in January 2025 and a final payment of CHF 28 million due in October 2025. All other payment obligations in the Original Transaction were removed. The total amount of CHF 68 million was recognized as acquired IPR&D in the Company’s condensed consolidated statement of operations and comprehensive loss. As of June 30, 2025, the remaining CHF 28 million was recorded as a short-term accrued liability for $35.2 million on the Company’s condensed consolidated balance sheet.