v3.24.2.u1
Right-of-use assets (Tables)
 6 Months Ended
Jun. 30, 2024
Disclosure of quantitative information about right-of-use assets [abstract]  
Schedule of Right-of-use assets
(CHF in millions)StorageStores & showroomsOfficesCarsTotal
Cost at January 1, 202328.7 45.6 111.0 7.4 192.7 
Accumulated Depreciation at January 1, 2023(11.9)(7.7)(16.8)(4.6)(41.1)
Net book value at January 1, 202316.8 37.9 94.2 2.8 151.6 
Six month period ended June 30, 2023
Opening net book value
16.8 37.9 94.2 2.8 151.6 
Lease modification(4.1)0.1 0.7 — (3.3)
Additions— 12.3 6.6 1.3 20.2 
Disposals(0.1)— — (0.2)(0.2)
Depreciation(2.8)(4.2)(5.0)(1.0)(13.0)
Currency Translation(0.2)(1.5)(0.7)(0.1)(2.5)
Net book value at June 30, 20239.6 44.6 95.8 2.9 152.9 
Cost at June 30, 202323.9 55.9 117.4 7.9 205.0 
Accumulated Depreciation at June 30, 2023(14.3)(11.2)(21.6)(4.9)(52.1)
Net book value at June 30, 20239.6 44.6 95.8 2.9 152.9 
Cost at January 1, 202487.5 70.5 116.9 8.1 283.1 
Accumulated Depreciation at January 1, 2024(22.1)(15.4)(26.1)(5.4)(69.1)
Net book value at January 1, 202465.3 55.1 90.8 2.8 214.0 
Six month period ended June 30, 2024
Opening net book value
65.3 55.1 90.8 2.8 214.0 
Lease modification3.0 — 0.2 — 3.2 
Additions57.4 49.2 13.8 0.5 121.0 
Disposals— (0.1)— — (0.1)
Depreciation(14.2)(8.2)(5.5)(0.9)(28.8)
Currency Translation5.2 3.1 1.5 0.1 9.9 
Net book value at June 30, 2024116.7 99.2 100.7 2.5 319.1 
Cost at June 30, 2024154.4 123.3 132.7 8.8 419.2 
Accumulated Depreciation at June 30, 2024(37.7)(24.1)(31.9)(6.3)(100.1)
Net book value at June 30, 2024116.7 99.2 100.7 2.5 319.1