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Analysis of cash flows - Net cash flow from operating activities (Detail) - GBP (£) £ in Millions | 6 Months Ended
--- | ---
Jun. 30, 2022 | Jun. 30, 2021
Analysis of cash flows [Abstract] |  |  |
Profit for the period | £ 301.1 | £ 287.3 | [1]
Taxation | 117.5 | 107.1 |
Revaluation and retranslation of financial instruments | (33.1) | 12.1 |
Finance costs | 144.9 | 147.2 |
Finance and investment income | (55.5) | (30.1) |
Share of results of associates | 63.8 | (40.0) |
Adjustments for: |  |  |
Non-cash share-based incentive plans (including share options) | 67.3 | 43.9 |
Depreciation of property, plant and equipment | 79.9 | 71.2 |
Depreciation of right-of-use assets | 129.9 | 139.3 |
Impairment charges included within restructuring costs | 8.1 | 7.9 |
Amortisation and impairment of acquired intangible assets | 31.5 | 30.1 |
Amortisation of other intangible assets | 13.6 | 9.4 |
Loss on disposal of investments and subsidiaries | 48.1 | 1.0 |
Gains on remeasurement of equity interests arising from a change in scope of ownership | (60.4) | 0.0 |
Gains on sale of property, plant and equipment | (1.1) | (1.2) |
Movements in trade working capital | (1,015.3) | (464.1) |
Movements in other working capital and provisions | (725.9) | (41.2) |
Corporation and overseas tax paid | (162.7) | (162.7) |
Interest and similar charges paid | (86.8) | (90.1) |
Interest expense related to lease liabilities | (44.1) | (44.7) |
Interest received | 26.9 | 25.1 |
Income from equity investments | 20.1 | 5.0 |
Dividends from associates | 21.4 | 26.7 |
Net cash (outflow)/inflow from operating activities | £ (1,110.8) | £ 39.2 |
[1] | Figures have been restated as described in Note 2: Accounting Policies.

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