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Variable interest entities - Narrative (Details) | 6 Months Ended
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Jun. 30, 2024
Equity share capital | VIE (“Philippines Business”) |
Variable Interest Entity [Line Items] |
Subsidiary, ownership percentage, noncontrolling owner | 60.00%
Equity share capital | Variable interest entity, primary beneficiary |
Variable Interest Entity [Line Items] |
Variable interest entity, qualitative or quantitative information, ownership percentage | 40.00%
Share of earnings and distributions | VIE (“Philippines Business”) |
Variable Interest Entity [Line Items] |
Subsidiary, ownership percentage, noncontrolling owner | 45.00%
Share of earnings and distributions | Variable interest entity, primary beneficiary |
Variable Interest Entity [Line Items] |
Variable interest entity, qualitative or quantitative information, ownership percentage | 55.00%

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