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v3.19.3.a.u2

Loans and Other Borrowings - Summary of Loans and Other Borrowings (Parenthetical) (Detail) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2019 EUR (€) | Dec. 31, 2019 GBP (£)
GBP400m 3.875% bonds 2022 [member] |  |
Disclosure of detailed information about borrowings [line items] |  |
Notional amount |  | £ 400,000,000
Bond interest rate | 3.875% | 3.875%
Maturity date | 28 November 2022 |
GBP300m 3.75% bonds 2025 [member] |  |
Disclosure of detailed information about borrowings [line items] |  |
Notional amount |  | £ 300,000,000
Bond interest rate | 3.75% | 3.75%
Maturity date | 14 August 2025 |
GBP350m 2.125% bonds 2026 [member] |  |
Disclosure of detailed information about borrowings [line items] |  |
Notional amount |  | £ 350,000,000
Bond interest rate | 2.125% | 2.125%
Maturity date | 24 August 2026 |
EUR500m 2.125% bonds 2027 [member] |  |
Disclosure of detailed information about borrowings [line items] |  |
Notional amount | € | € 500,000,000 |
Bond interest rate | 2.125% | 2.125%
Maturity date | 15 May 2027 |

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