v3.24.2.u1
Provisions (Tables)
 6 Months Ended
Jun. 30, 2024
Provisions [abstract]  
Schedule of Provisions
(CHF in millions)Social chargesLong-service leaveAsset retirement obligationTotal
Balance as of January 1, 20234.3 3.8 4.0 12.1 
thereof current4.3 0.5 0.2 5.0 
thereof non-current— 3.3 3.8 7.2 
Additions4.2 1.8 — 6.0 
Release— (0.7)— (0.8)
Utilization(0.6)— — (0.6)
Exchange differences— (0.1)(0.1)(0.1)
Balance as of June 30, 20237.9 4.8 4.0 16.7 
thereof current7.9 0.5 0.1 8.6 
thereof non-current— 4.3 3.8 8.1 
Balance as of January 1, 20246.8 5.8 4.5 17.1 
thereof current6.3 0.7 0.1 7.1 
thereof non-current0.5 5.1 4.3 10.0 
Additions13.0 1.4 0.3 14.6 
Release(0.4)(0.1)— (0.4)
Utilization(3.2)— — (3.2)
Exchange differences(0.1)0.1 — — 
Balance as of June 30, 202416.1 7.2 4.9 28.2 
thereof current15.6 1.0 0.2 16.8 
thereof non-current0.5 6.2 4.6 11.4