XML 244 R124.htm IDEA: XBRL DOCUMENT

Goodwill and intangible assets - Schedule of terminal growth rate and post-tax discount rate applied in impairment test (Details)	Dec. 31, 2025	Dec. 31, 2024
Network Infrastructure
Intangible assets
Terminal growth rate	2.00%	1.50%
Post-tax discount rate	9.50%	9.40%
Cloud and Network Services
Intangible assets
Terminal growth rate	1.00%	1.50%
Post-tax discount rate	7.60%	8.00%
Mobile Networks
Intangible assets
Terminal growth rate	1.00%	1.00%
Post-tax discount rate	7.80%	8.40%

The discount rate applied to cash flow projections for a cash-generating unit (group of units). [Refer: Total for all cash-generating units [member]]

+ References + Details

- Definition

The growth rate used to extrapolate cash flow projections beyond the period covered by the most recent budgets/forecasts for a cash-generating unit (group of units). [Refer: Total for all cash-generating units [member]]

+ References + Details