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Fair value estimation (Tables)
12 Months Ended
Dec. 31, 2022
Fair value estimation  
Summary of financial instruments

Fair value 

Fair value 

Fair value 

Fair value 

assets 

liabilities 

assets 

liabilities

2022

2022

2021

2021

£m

£m

£m

£m

Interest rate swaps (level 2):

 

 – non-hedge

 

 

 

 

(1)

 – cash flow hedge

 

36

 

(2)

 

 

(25)

 – net investment hedge

 

15

 

(120)

 

11

 

(8)

Foreign exchange swaps (level 2):

 

 

 

 – non-hedge

 

 

 

1

 

(1)

 

51

 

(122)

 

12

 

(35)

Analysed as follows:

 

 

Current portion

 

 

 

2

 

(1)

Non-current portion

 

51

 

(122)

 

10

 

(34)

Derivative financial instruments

 

51

 

(122)

 

12

 

(35)

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

 

 

(70)

 

 

(75)

Analysed as follows:

 

 

Current portion

 

 

(32)

 

 

(23)

Non-current portion

 

 

(38)

 

 

(52)

Other payables

 

 

(70)

 

 

(75)

Summary of contingent consideration

    

Contingent

    

Contingent

consideration

consideration

2022

2021

£m

£m

At 1 January

 

75

 

63

Exchange differences

 

(2)

 

(8)

Acquisitions

 

18

 

24

Payments

 

(24)

 

(12)

Revaluation of put option through equity

 

3

 

8

At 31 December

 

70

 

75

Summary of maturity of financial instruments

    

Less than 

    

Between 

    

Between 

    

More than

    

1 year 

1 and 2 years 

2 and 5 years 

5 years 

Total 

£m

£m

£m

£m

£m

At 31 December 2022

Cross-currency interest rate swaps:

 – outflow

 

(64)

 

(460)

 

(909)

 

(549)

 

(1,982)

 – inflow

 

20

 

390

 

874

 

534

 

1,818

Interest rate swaps:

 

 – outflow

 

(1)

 

(3)

 

 

 

(4)

 – inflow

 

10

 

9

 

 

 

19

Foreign exchange swaps:

 

 – outflow

 

(15)

 

 

 

 

(15)

 – inflow

 

15

 

 

 

 

15

Foreign exchange forwards:

 

 – outflow

 

 

 

 

 

 – inflow

 

 

 

 

 

Net inflow/(outflow)

(35)

 

(64)

 

(35)

 

(15)

 

(149)

At 31 December 2021

 

Cross-currency interest rate swaps:

 

 – outflow

 

(18)

 

(14)

 

(471)

 

(158)

 

(661)

 – inflow

 

12

 

5

 

445

 

148

 

610

Interest rate swaps:

 

 – outflow

 

(8)

 

(6)

 

(6)

 

 

(20)

 – inflow

 

2

 

3

 

4

 

 

9

Foreign exchange swaps:

 

 – outflow

 

(385)

 

 

 

 

(385)

 – inflow

 

387

 

 

 

 

387

Foreign exchange forwards:

 

 – outflow

 

(34)

 

 

 

 

(34)

 – inflow

 

34

 

 

 

 

34

Net inflow/(outflow)

(10)

 

(12)

 

(28)

 

(10)

 

(60)