Additional financial information - Statements of income and other comprehensive income (Details) - Operating revenues benchmark - customer |
12 Months Ended | ||
---|---|---|---|
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
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Disclosure of disaggregation of revenue from contracts with customers | |||
Number of customers accounting for more than 10% of revenues | 3 | 2 | |
Social Media Company | |||
Disclosure of disaggregation of revenue from contracts with customers | |||
Concentration risk percentage | 15.00% | 17.70% | 15.60% |
TELUS Corporation | |||
Disclosure of disaggregation of revenue from contracts with customers | |||
Concentration risk percentage | 17.30% | 16.10% | 19.60% |
Disclosure of disaggregation of revenue from contracts with customers | |||
Concentration risk percentage | 11.90% | 11.00% | 7.50% |