Contingencies, Commitments and Guarantees (Tables)

12 Months Ended

Dec. 31, 2022

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Summary of Future Unconditional Purchase Obligations

The future unconditional purchase obligations as of December 31, 2022 and 2021 are as follows:

	December 31,
	2022	2021
Within 1 year	342	374
Between 1 and 2 years	225	273
Between 2 and 3 years	135	199
Between 3 and 4 years	42	136
Between 4 and 5 years	2	47
Later than 5 years	2	3
	748	1,032