Provisions (Tables)

12 Months Ended

Dec. 31, 2021

Text Block [Abstract]

Summary of Provisions Analysed as Current and Non-Current

	Litigation and commercial disputes $m			Insurance reserves $m			Onerous contractual   expenditure $m		Other $m		Total $m
At 31 December 2020		12			36			8		4		60
Provided, of which $25m is recorded within exceptional items		25			13			–		2		40
Utilised		(1	)		(10	)		–		–		(11	)
Released		(2	)		–			–		–		(2	)
Reclassification from trade and other payables		3			–			–		–		3
At 31 December 2021		37			39			8		6		90
Analysed as:
Current		36			10			2		1		49
Non-current		1			29			6		5		41
		37			39			8		6		90