LEASING (Tables)

12 Months Ended

Dec. 31, 2025

Disclosure Of Leases [Abstract]

Disclosure of right-of-use assets

Right-of-use assets


						Year ended 31 December
CHF in millions						2025						2024
Network						1,199.0						1,091.4
Land, buildings and other						168.9						171.1
Total RoU assets						1,367.9						1,262.5

Disclosure of lease expense

Lease expenses


						Year ended 31 December
CHF in millions						2025						2024						2023
Depreciation and amortisation
Network						94.0						101.4						99.3
Land, buildings and other						35.9						28.3						28.7
Total depreciation and amortisation						129.9						129.7						128.0
Interest expense						61.3						69.8						67.9
Short-term lease expense						3.1						2.4						3.2
Total lease expense						194.3						201.9						199.1

Cash flows from leases


						Year ended 31 December
CHF in millions						2025						2024
Principal payments						121.0						114.4
Interest payments						61.3						61.0
Payments for short-term leases						3.1						2.4
Total payments						185.4						177.8

Disclosure of maturities of lease liabilities

Maturities of Sunrise lease liabilities are presented below:


						Year ended 31 December
CHF in millions						2025						2024
Within 1 year						181.4						164.1
Between 1 and 2 years						178.3						152.0
Between 2 and 3 years						151.6						148.8
Between 3 and 4 years						144.9						141.3
Between 4 and 5 years						139.3						135.2
After 5 years						863.9						925.7
Total payments						1,659.4						1,667.1
Less: present value discount						(382.2)						(447.8)
Present value of lease payments						1,277.2						1,219.3
Current portion						181.4						164.1
Non-current portion						1,095.8						1,055.2