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Fair value estimation
12 Months Ended
Dec. 31, 2024
Fair value estimation  
Fair value estimation

C6. Fair value estimation

All financial instruments held at fair value are classified by reference to the source of inputs used to derive the fair value. The following hierarchy is used:

Level 1 — unadjusted quoted prices in active markets for identical assets or liabilities;

Level 2  inputs other than quoted prices that are observable for the asset or liability, either directly as prices or indirectly through modelling based on prices; and

Level 3 — inputs for the asset or liability that are not based on observable market data.

Financial instrument

    

Hierarchy level

    

Valuation method

Financial assets traded in active markets

1

Current bid price

Financial liabilities traded in active markets

1

Current ask price

Listed bonds

1

Quoted market prices

Money market funds

1

Quoted market prices

Interest rate/currency swaps

2

Discounted cash flow based on market swap rates

Forward foreign exchange contracts

2

Forward exchange market rates

Borrowings not traded in active markets (term loans and uncommitted facilities)

2

Nominal value

Money market deposits

2

Nominal value

Trade payables and receivables

2

Nominal value less estimated credit adjustments

Contingent consideration (including put option liability)

3

Discounted cash flow using weighted average cost of capital

Fair value 

Fair value 

Fair value 

Fair value 

assets 

liabilities 

assets 

liabilities

2024

2024

2023

2023

    

£m

    

£m

    

£m

    

£m

Interest rate swaps (level 2):

 

– non-hedge

 

 

 

 

(1)

– net investment hedge

 

23

 

(19)

 

37

 

(27)

– cash flow hedge

 

1

 

(28)

 

24

 

(11)

Foreign exchange swaps (level 2):

 

 

 

– non-hedge

 

 

(3)

 

1

 

 

24

 

(50)

 

62

 

(39)

Analysed as follows:

 

 

Current portion

 

 

(3)

 

5

 

(23)

Non-current portion

 

24

 

(47)

 

57

 

(16)

Derivative financial instruments

 

24

 

(50)

 

62

 

(39)

Contingent consideration (including put option liability) (level 3)

 

 

(75)

 

 

(76)

Analysed as follows:

 

 

Current portion

 

 

(37)

 

 

(36)

Non-current portion

 

 

(38)

 

 

(40)

Other payables

 

 

(75)

 

 

(76)

Certain interest rate swaps have been bifurcated to manage different foreign exchange risks. The interest rate swaps are shown on the balance sheet as net derivative assets of £6m (2023: £71m) and net derivative liabilities of £32m (2023: £48m).

The effective nominal value of foreign exchange swaps is a £45m liability (2023: £27m asset).

Given the volume of acquisitions and the variety of inputs to the valuation of contingent consideration (depending on each transaction), there are not considered to be any changes in input that would have a material impact on the contingent consideration liability.

    

Contingent

    

Contingent

consideration

consideration

2024

2023

£m

£m

At 1 January

 

76

 

70

Exchange differences

 

(1)

 

(3)

Acquisitions

 

31

 

41

Payments

 

(25)

 

(28)

Unused amount reversed

(7)

Revaluation of put option through equity

 

1

 

(4)

At 31 December

 

75

 

76

Fair value is equal to carrying value for all other trade and other payables.

The table below analyses the Group’s undiscounted cash flows on borrowings and derivative financial instruments that will be settled on a gross basis, into relevant maturity groupings based on the remaining period to the contractual maturity date at the balance sheet date.

    

Less than 

    

Between 

    

More than

    

1 year 

1 and 5 years 

5 years 

Total 

£m

£m

£m

£m

At 31 December 2024

Non-derivative financial instruments

Borrowings

(1,225)

(1,848)

(978)

(4,051)

(1,225)

(1,848)

(978)

(4,051)

Derivative financial instruments

Cross-currency interest rate swaps:

– outflow

 

(47)

 

(1,695)

 

 

(1,742)

– inflow

 

25

 

1,623

 

 

1,648

Foreign exchange swaps:

 

– outflow

 

(363)

 

 

 

(363)

– inflow

 

360

 

 

 

360

Foreign exchange forwards:

 

– outflow

 

(11)

 

 

 

(11)

– inflow

 

11

 

 

 

11

 

(25)

 

(72)

 

 

(97)

Net outflow

(1,250)

 

(1,920)

 

(978)

 

(4,148)

At 31 December 2023

 

Non-derivative financial instruments

Borrowings

(1,209)

(2,601)

(1,003)

(4,812)

(1,209)

(2,601)

(1,003)

(4,812)

Derivative financial instruments

Cross-currency interest rate swaps:

 

– outflow

 

(454)

 

(1,707)

 

 

(2,162)

– inflow

 

400

 

1,703

 

 

2,103

Interest rate swaps:

 

– outflow

 

(21)

 

 

 

(21)

– inflow

 

31

 

 

 

31

Foreign exchange swaps:

 

– outflow

 

(140)

 

 

 

(140)

– inflow

 

140

 

 

 

140

 

(44)

 

(4)

 

 

(49)

Net outflow

(1,253)

 

(2,605)

 

(1,003)

 

(4,861)