FINANCIAL INSTRUMENTS & RISK (Tables)
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12 Months Ended |
Dec. 31, 2025 |
| Financial Instruments [Abstract] |
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| Disclosure of nature and extent of risks arising from financial instruments |
| | | | | | | | | Area | | Risk management approach | Liquidity risk | | Liquidity risk is managed by maintaining adequate cash balances, access to committed borrowing facilities and diversified sources of funding. Liquidity requirements are monitored on an ongoing basis through budgeting, rolling cash‑flow forecasts and stress‑testing, taking into account restrictions on the transfer of cash within the Group. | Capital management | | The Group’s objective in managing capital is to secure its ongoing financial needs, maintain its ability to continue as a going concern and preserve financial flexibility, while providing returns to shareholders. Capital is monitored through leverage metrics, debt maturity profiles and covenant compliance. | Credit risk | | Credit risk is managed through established credit policies, customer credit assessments and ongoing monitoring of payment behaviour. Exposure is diversified across a broad customer base and financial counterparties, limiting concentrations of credit risk. |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 31 December 2025 | | 31 December 2024 | CHF in millions | | EUR | | USD | | Other | | EUR | | USD | | Other | Trade receivables | | 4.0 | | 1.1 | | 8.2 | | 8.6 | | 1.8 | | 7.5 | Trade payables | | (19.7) | | (7.8) | | (12.1) | | (21.5) | | (19.2) | | (10.3) | Sunrise Holding Bank facilities | | — | | (1,540.5) | | — | | (653.5) | | (1,577.8) | | — | Sunrise holding SPE notes | | (1,165.8) | | (975.5) | | — | | (351.3) | | (1,115.9) | | — | Sunrise holding senior notes | | (267.8) | | — | | — | | (269.9) | | (358.1) | | — | | | | | | | | | | | | | | | | | | | | | | | | | | | Cross currency swaps | | (117.4) | | (382.4) | | — | | (232.5) | | (30.5) | | — | FX Forwards | | 0.1 | | (0.1) | | (0.3) | | (0.3) | | 0.9 | | 0.2 | Interest Rate Options | | — | | — | | — | | — | | — | | — | Interest Rate Swaps | | (7.6) | | (41.4) | | — | | (86.0) | | (93.5) | | — | Net statement of financial position exposure | | (1,574.2) | | (2,946.6) | | (4.2) | | (1,606.4) | | (3,192.3) | | (2.6) |
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| Sensitivity analysis for types of market risk |
Foreign currency sensitivity
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 31 December | | | | | | Effect on profit before tax | | | Changes in % | | | 2025 | | | 2024 | | | | | | | | | | EUR/CHF | | 10 | | | 160.1 | | | 177.4 | USD/CHF | | 10 | | | 278.6 | | | 380.4 |
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| Disclosure of capital management |
The Sunrise objectives in managing capital are to secure its ongoing financial needs, to continue as a going concern, to meet its financial targets, to provide returns to its shareholders and to maintain a cost-efficient and risk-optimised capital structure. Its managed capital structure consists of equity (as disclosed in Note 20), current and non-current borrowings (see Note 23) less cash and cash equivalents.
| | | | | | | | | | | | | | | | | 31 December | CHF in millions | | 2025 | | 2024 | Equity attributable to shareholders | | 4,049.5 | | 4,360.8 | Non‑controlling interests (Note 20) | | 26.2 | | 26.1 | Total equity | | 4,075.7 | | 4,386.9 | Current borrowings (Note 23) | | 485.7 | | 407.4 | Non‑current borrowings (Note 23) | | 3,950.0 | | 4,326.8 | Total borrowings | | 4,435.7 | | 4,734.2 | Less: Cash and cash equivalents | | (273.2) | | (351.8) | Managed capital | | 8,238.2 | | 8,769.3 |
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| Disclosure of maturity analysis for non-derivative financial liabilities |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 31 December 2025 | CHF in millions | | | <1 year | | | Between 1 and 2 years | | | Between 2 and 5 years | | | Over 5 years | | | Total | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Trade payables and other payables | | | 719.2 | | | 60.5 | | | 79.1 | | | 87.6 | | | 946.4 | | | | | | | | | | | | | | | | | Accrued interest | | | 98.5 | | | — | | | — | | | — | | | 98.5 | Vendor financing | | | 387.2 | | | — | | | — | | | — | | | 387.2 | Borrowings – notional | | | — | | | — | | | 564.3 | | | 3,393.8 | | | 3,958.1 | Borrowings – interest | | | 199.4 | | | 201.8 | | | 592.0 | | | 280.6 | | | 1,273.8 | Lease liabilities (undiscounted) | | | 181.4 | | | 178.3 | | | 435.8 | | | 863.9 | | | 1,659.4 | Derivatives | | | 72.3 | | | 76.2 | | | (168.3) | | | (100.0) | | | (119.8) |
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| Disclosure of information relating to supplier finance arrangements |
All supplier finance arrangements are classified as current as at 31 December 2025 and 2024:
| | | | | | | | | | | | | | | CHF in millions | | 31 December 2025 | | 31 December 2024 | Carrying amount of liabilities under a supply finance arrangement | | | | | Disclosed under trade payables | | 101.1 | | 71.7 | Thereof suppliers have received payment from finance providers | | 101.1 | | 71.7 | | | | | | Range of payment due dates | | | | | Liabilities that are part of the arrangement | | 1 - 60 Days | | 1 - 60 Days | Comparable trade payables that are not part of the arrangement 1 | | 30 - 90 Days | | 30 - 90 Days |
1 Comparable trade payables are, for example, trade payables of the entity within the same line of business or jurisdiction.
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| Disclosure of reconciliation of changes in loss allowance and explanation of changes in gross carrying amount for financial instruments |
The development of the allowance for expected credit losses of trade receivables for the indicated periods is set forth below: | | | | | | | | | | | | | | | | CHF in millions | | 2025 | | | 2024 | | | | | | | | | | | | | Allowance at 1 January | | (31.9) | | | (30.6) | Provisions for impairment of trade receivables | | (19.9) | | | (30.8) | Write-off of receivables | | 12.5 | | | 29.5 | Impact from change in estimate (ECL) | | (57.8) | | | — | Allowance at 31 December | | (97.1) | | | (31.9) |
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| Disclosure of financial assets |
The detailed ageing of Sunrise trade receivables and the related allowance for expected credit losses is set forth below:
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 31 December 2025 | | Current (not due) | | | 1-30 days (overdue) | | | 31-60 days (overdue) | | | 61-90 days (overdue) | | | 91-120 days (overdue) | | | 121-365 days (overdue) | | | Over 365 days (overdue) | | | Total | | | | | | | | | | | | | | | | | | | | | | | | | Trade receivables gross | | 145.7 | | | 75.6 | | | 15.7 | | | 8.1 | | | 4.3 | | | 30.4 | | | 95.5 | | | 375.3 | Trade receivable gross - Ageing % | | 38.8% | | | 20.1% | | | 4.2% | | | 2.2% | | | 1.1% | | | 8.1% | | | 25.4% | | | 100.0% | | | | | | | | | | | | | | | | | | | | | | | | | Allowance for doubtful accounts | | (0.7) | | | (0.4) | | | (2.9) | | | (2.5) | | | (2.5) | | | (15.3) | | | (72.8) | | | (97.1) | Allowance for doubtful accounts - Ageing % | | 0.7% | | | 0.4% | | | 3.0% | | | 2.6% | | | 2.6% | | | 15.8% | | | 75.0% | | | 100.0% | Trade receivables - Provision % | | 0.5% | | | 0.5% | | | 18.5% | | | 30.9% | | | 58.1% | | | 50.3% | | | 76.2% | | | 25.9% | Unbilled revenue | | | | | | | | | | | | | | | | | | | | | | | 52.5 | Current trade receivables, net | | | | | | | | | | | | | | | | | | | | | | | 330.7 | Non-current trade receivables gross | | 35.5 | | | — | | | — | | | — | | | — | | | — | | | — | | | 35.5 | Non-current trade receivables gross - Ageing % | | 100.0% | | | —% | | | —% | | | —% | | | —% | | | —% | | | —% | | | 100.0% | Non-current trade receivables, net | | | | | | | | | | | | | | | | | | | | | | | 35.5 |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 31 December 2024 | | Current (not due) | | | 1-30 days (overdue) | | | 31-60 days (overdue) | | | 61-90 days (overdue) | | | 91-120 days (overdue) | | | 121-365 days (overdue) | | | Over 365 days (overdue) | | | Total | | | | | | | | | | | | | | | | | | | | | | | | | Trade receivables gross | | 153.8 | | | 100.9 | | | 15.7 | | | 12.7 | | | 6.2 | | | 38.2 | | | — | | | 327.5 | Trade receivable gross - Ageing % | | 47.0% | | | 30.8% | | | 4.8% | | | 3.9% | | | 1.9% | | | 11.7% | | | —% | | | 100.0% | Trade receivables - affiliates | | | | | | | | | | | | | | | | | | | | | | | 0.2 | Allowance for doubtful accounts | | (1.0) | | | (0.9) | | | (2.4) | | | (1.8) | | | (1.7) | | | (24.1) | | | — | | | (31.9) | Allowance for doubtful accounts - Ageing % | | 3.1% | | | 2.8% | | | 7.6% | | | 5.6% | | | 5.3% | | | 75.6% | | | —% | | | 100.0% | Trade receivables - Provision % | | 0.6% | | | 0.9% | | | 15.4% | | | 14.2% | | | 27.3% | | | 63.1% | | | —% | | | (9.7)% | Unbilled revenue | | | | | | | | | | | | | | | | | | | | | | | 57.2 | Current trade receivables, net | | | | | | | | | | | | | | | | | | | | | | | 353.0 | Non-current trade receivables gross | | 34.3 | | | — | | | — | | | — | | | — | | | — | | | — | | | 34.3 | Non-current trade receivables gross - Ageing % | | 100.0% | | | —% | | | —% | | | —% | | | —% | | | —% | | | —% | | | 100.0% | Non-current trade receivables, net | | | | | | | | | | | | | | | | | | | | | | | 34.3 |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 31 December | | | 2025 | | 2024 | | | Fair value level | | Carrying Amount | | Fair Value | | Carrying Amount | | Fair Value | Current assets carried at FVTPL: | | | | | | | | | | | Derivative financial instruments | | II | | 140.9 | | 140.9 | | 162.5 | | 162.5 | Non-current assets carried at FVTPL: | | | | | | | | | | | Derivative financial instruments | | II | | 9.6 | | 9.6 | | 5.1 | | 5.1 | | | | | | | | | | | | | | | | | | | | | | | Total | | | | 150.5 | | 150.5 | | 167.6 | | 167.6 | | | | | | | | | | | | Current liabilities carried at FVTPL: | | | | | | | | | | | Derivative financial instruments | | II | | 73.1 | | 73.1 | | 179.3 | | 179.3 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Non-current liabilities carried at FVTPL: | | | | | | | | | | | Derivative financial instruments | | II | | 648.0 | | 648.0 | | 421.1 | | 421.1 | Non-current liabilities carried at amortised cost: | | | | | | | | | | | Third-party debt | | I | | 3,950.0 | | 3,982.3 | | 4,326.8 | | 4,085.8 | | | | | | | | | | | | Total | | | | 4,671.1 | | 4,703.4 | | 4,927.2 | | 4,686.2 |
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| Disclosure of financial liabilities |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 31 December | | | 2025 | | 2024 | | | Fair value level | | Carrying Amount | | Fair Value | | Carrying Amount | | Fair Value | Current assets carried at FVTPL: | | | | | | | | | | | Derivative financial instruments | | II | | 140.9 | | 140.9 | | 162.5 | | 162.5 | Non-current assets carried at FVTPL: | | | | | | | | | | | Derivative financial instruments | | II | | 9.6 | | 9.6 | | 5.1 | | 5.1 | | | | | | | | | | | | | | | | | | | | | | | Total | | | | 150.5 | | 150.5 | | 167.6 | | 167.6 | | | | | | | | | | | | Current liabilities carried at FVTPL: | | | | | | | | | | | Derivative financial instruments | | II | | 73.1 | | 73.1 | | 179.3 | | 179.3 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Non-current liabilities carried at FVTPL: | | | | | | | | | | | Derivative financial instruments | | II | | 648.0 | | 648.0 | | 421.1 | | 421.1 | Non-current liabilities carried at amortised cost: | | | | | | | | | | | Third-party debt | | I | | 3,950.0 | | 3,982.3 | | 4,326.8 | | 4,085.8 | | | | | | | | | | | | Total | | | | 4,671.1 | | 4,703.4 | | 4,927.2 | | 4,686.2 |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 31 December | | | 2025 | | 2024 | CHF in millions | | Current | | Non-Current | | Total | | Current | | Non-Current | | Total | Financial Liabilities | | | | | | | | | | | | | Third-party debt incl. vendor financing (Note 23) | | 387.2 | | 3,950.0 | | 4,337.2 | | 350.0 | | 4,326.8 | | 4,676.8 | Accrued interest on third-party debt | | 98.5 | | — | | 98.5 | | 57.4 | | — | | 57.4 | Derivative financial instruments | | 73.1 | | 648.0 | | 721.1 | | 179.3 | | 421.1 | | 600.4 | Total financial liabilities | | 558.8 | | 4,598.0 | | 5,156.8 | | 586.7 | | 4,747.9 | | 5,334.6 |
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| Disclosure of reconciliation of liabilities arising from financing activities |
Reconciliation of movements in liabilities to cash flows from financing activities | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CHF in millions | | | | | Debt and Accrued Interest | | Derivative (Assets)/Liabilities | | Lease Liabilities | | Other (Assets)/ Liabilities | | Total | Balance as of 1 January 2025 | | 4,734.2 | | 432.9 | | 1,219.3 | | 63.9 | | 6,450.3 | Cash flows from financing activities: | | | | | | | | | | | Interest paid | | (198.5) | | — | | (61.3) | | (1.5) | | (261.3) | Borrowings of debt | | 1,260.8 | | — | | — | | — | | 1,260.8 | Vendor financing additions | | 405.7 | | — | | — | | — | | 405.7 | Repayments of debt and lease liabilities | | (1,223.4) | | — | | (121.0) | | — | | (1,344.4) | Principal payments on operating-related vendor financing | | (360.1) | | — | | — | | — | | (360.1) | Principal payments on capital-related vendor financing | | (70.6) | | — | | — | | — | | (70.6) | Payment of financing costs and debt premiums | | (16.6) | | — | | — | | (2.7) | | (19.3) | Net cash received related to derivative instruments | | — | | (151.3) | | — | | — | | (151.3) | | | | | | | | | | | | Total cash flows from financing activities | | (202.7) | | (151.3) | | (182.3) | | (4.2) | | (540.5) | | | | | | | | | | | | Losses on debt extinguishment | | 21.7 | | — | | — | | 7.5 | | 29.2 | Realised and unrealised (gains) losses on derivative instruments, net | | — | | 290.1 | | — | | — | | 290.1 | Interest accruals | | 246.9 | | — | | 61.3 | | 5.1 | | 313.3 | Assets acquired under leases | | — | | — | | 173.4 | | — | | 173.4 | Assets acquired under capital-related vendor financing arrangements, including VAT | | 62.1 | | — | | — | | — | | 62.1 | Effect of changes in foreign exchange rates | | (423.5) | | — | | — | | — | | (423.5) | | | | | | | | | | | | Other changes | | (3.0) | | (1.2) | | 5.5 | | 222.0 | | 223.3 | Balance as of 31 December 2025 | | 4,435.7 | | 570.5 | | 1,277.2 | | 294.3 | | 6,577.7 |
1 The amount of CHF 222 million primarily relates to the measurement and recognition of financial liabilities arising from the ice-hockey broadcasting rights agreement entered into in 2025 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CHF in millions | | | | | Debt and Accrued Interest | | Derivative (Assets)/Liabilities | | Lease Liabilities | | Total | | | | | | | | | | | | | | | | | | | | | | | | Balance as of 1 January 2024 | | 5,537.3 | | 607.3 | | 1,257.6 | | 7,402.2 | Cash flows from financing activities: | | | | | | | | | Interest paid | | (359.2) | | — | | (61.0) | | (420.2) | | | | | | | | | | Vendor financing additions | | 363.4 | | — | | — | | 363.4 | Repayments of debt and lease liabilities | | (1,064.7) | | — | | (114.4) | | (1,179.1) | Principal payments on operating-related vendor financing | | (327.9) | | — | | — | | (327.9) | Principal payments on capital-related vendor financing | | (49.1) | | — | | — | | (49.1) | | | | | | | | | | Net cash received related to derivative instruments | | — | | 52.3 | | — | | 52.3 | | | | | | | | | | | | | | | | | | | | | | | | | | | | Total cash flows from financing activities | | (1,437.5) | | 52.3 | | (175.4) | | (1,560.6) | | | | | | | | | | | | | | | | | | | | | | | | Losses on debt extinguishment | | 3.9 | | — | | — | | 3.9 | Realised and unrealised (gains) losses on derivative instruments, net | | — | | (249.6) | | — | | (249.6) | Interest accruals | | 358.2 | | — | | 69.8 | | 428.0 | Assets acquired under leases | | — | | — | | 126.3 | | 126.3 | Assets acquired under capital-related vendor financing arrangements, including VAT | | 52.1 | | — | | — | | 52.1 | Effect of changes in foreign exchange rates | | 271.8 | | 15.6 | | — | | 287.4 | Other related party charges | | (51.8) | | — | | — | | (51.8) | Other changes | | 0.2 | | 7.3 | | (59.0) | | (51.5) | Balance as of 31 December 2024 | | 4,734.2 | | 432.9 | | 1,219.3 | | 6,386.4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CHF in millions | | Debt and Accrued Interest | | Derivative (Assets)/Liabilities | | Lease Liabilities | | Total | | | | | | Balance as of 1 January 2023 | | 5,942.1 | | (15.5) | | 1,347.9 | | 7,274.5 | | | | | | Cash flows from financing activities: | | | | | | | | | | | | | | Interest paid | | (364.1) | | — | | (58.4) | | (422.5) | | | | | | Vendor financing additions | | 271.2 | | — | | — | | 271.2 | | | | | | Repayments of debt and lease liabilities | | — | | — | | (107.6) | | (107.6) | | | | | | Principal payments on operating-related vendor financing | | (171.8) | | — | | — | | (171.8) | | | | | | Principal payments on capital-related vendor financing | | (124.8) | | — | | — | | (124.8) | | | | | | Payments on financing costs and debt premiums | | 0.1 | | — | | — | | 0.1 | | | | | | Net cash received related to derivative instruments | | — | | 117.1 | | — | | 117.1 | | | | | | Total cash flows from financing activities | | (389.4) | | 117.1 | | (166.0) | | (438.3) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Realised and unrealised (gains) losses on derivative instruments, net | | — | | 524.4 | | — | | 524.4 | | | | | | Interest accruals | | 358.7 | | — | | 67.9 | | 426.6 | | | | | | Assets acquired under leases | | — | | — | | 56.2 | | 56.2 | | | | | | Assets acquired under capital-related vendor financing arrangements, including VAT | | 77.6 | | — | | — | | 77.6 | | | | | | Effect of changes in foreign exchange rates | | (453.4) | | (13.3) | | — | | (466.7) | | | | | | Other related party charges | | 1.7 | | — | | — | | 1.7 | | | | | | Other changes | | 0.1 | | (5.4) | | (48.4) | | (53.7) | | | | | | Balance as of 31 December 2023 | | 5,537.3 | | 607.3 | | 1,257.6 | | 7,402.2 | | | | | |
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