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The value (monetary amount) of the award the plaintiff seeks in the legal matter.

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Claims, Lawsuits And Other Contingencies (Details) - Jardine Lloyd Thompson Group plc case in Thousands, £ in Millions, $ in Millions	1 Months Ended				48 Months Ended
	Jun. 30, 2022 USD ($)	Jun. 30, 2022 GBP (£)	May 31, 2022 USD ($)	Mar. 31, 2022 USD ($)	Dec. 31, 2018 case	Sep. 30, 2022 USD ($)	Sep. 30, 2022 GBP (£)	Dec. 31, 2020 USD ($)	Dec. 31, 2020 GBP (£)	Feb. 28, 2019 USD ($)	Feb. 28, 2019 GBP (£)
Loss Contingencies [Line Items]
Individual cases analyzed \| case					14
Loss contingency accrual						$ 6	£ 6.0	$ 210	£ 155.0	$ 77	£ 59.0
United States
Loss Contingencies [Line Items]
Loss contingency, damages sought, value				$ 29
Columbia
Loss Contingencies [Line Items]
Loss contingency, damages sought, value			$ 2
Loss contingency, loss in period	$ 11	£ 7.9