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Auditor's remuneration (Tables) | 12 Months Ended
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Dec. 31, 2021
Text Block [Abstract] |
Summary of Auditor's Remuneration Paid |
|  |  |  | 2021 $m |  |  |  |  | 2020 $m |  |  |  |  | 2019 $m |
Audit of the Financial Statements |  |  |  |  | 3.7 |  |  |  |  |  | 3.0 |  |  |  |  |  | 3.0 |
Audit of subsidiaries |  |  |  |  | 3.4 |  |  |  |  |  | 3.3 |  |  |  |  |  | 3.2 |
Audit-related assurance services |  |  |  |  | 0.2 |  |  |  |  |  | 0.2 |  |  |  |  |  | 0.2 |
Other assurance services a |  |  |  |  | 0.7 |  |  |  |  |  | 1.1 |  |  |  |  |  | 1.3 |
Other non-audit services not covered by the above |  |  |  |  | – |  |  |  |  |  | 0.1 |  |  |  |  |  | 0.1 |
|  |  |  |  | 8.0 |  |  |  |  |  | 7.7 |  |  |  |  |  | 7.8 |
a | In 2020, excluded fees of $0.2m which had not been incurred as at 31 December 2020.

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- Definition The disclosure of auditors' remuneration by component. + References No definition available. + Details
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- Definition Text block [abstract] + References No definition available. + Details
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