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Revenue - Amounts Received and Not Yet Recognized Related to Performance Obligations (Detail) - USD ($) $ in Millions | Dec. 31, 2021 | Dec. 31, 2020
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Disclosure of transaction price allocated to remaining performance obligations [line items] |  |
Transaction price allocated to remaining performance obligations | $ 1,613 | $ 1,569
Due within one year [member] |  |
Disclosure of transaction price allocated to remaining performance obligations [line items] |  |
Transaction price allocated to remaining performance obligations | 617 | 452
Between 1 and 2 years [member] |  |
Disclosure of transaction price allocated to remaining performance obligations [line items] |  |
Transaction price allocated to remaining performance obligations | 451 | 353
Between 2 and 3 years [member] |  |
Disclosure of transaction price allocated to remaining performance obligations [line items] |  |
Transaction price allocated to remaining performance obligations | 188 | 278
Between 3 and 4 years [member] |  |
Disclosure of transaction price allocated to remaining performance obligations [line items] |  |
Transaction price allocated to remaining performance obligations | 123 | 200
Between 4 and 5 years [member] |  |
Disclosure of transaction price allocated to remaining performance obligations [line items] |  |
Transaction price allocated to remaining performance obligations | 75 | 95
More than 5 years [member] |  |
Disclosure of transaction price allocated to remaining performance obligations [line items] |  |
Transaction price allocated to remaining performance obligations | 159 | 191
Loyalty and co-brand [member] |  |
Disclosure of transaction price allocated to remaining performance obligations [line items] |  |
Transaction price allocated to remaining performance obligations | 1,336 | 1,300
Loyalty and co-brand [member] | Due within one year [member] |  |
Disclosure of transaction price allocated to remaining performance obligations [line items] |  |
Transaction price allocated to remaining performance obligations | 546 | 387
Loyalty and co-brand [member] | Between 1 and 2 years [member] |  |
Disclosure of transaction price allocated to remaining performance obligations [line items] |  |
Transaction price allocated to remaining performance obligations | 406 | 313
Loyalty and co-brand [member] | Between 2 and 3 years [member] |  |
Disclosure of transaction price allocated to remaining performance obligations [line items] |  |
Transaction price allocated to remaining performance obligations | 155 | 249
Loyalty and co-brand [member] | Between 3 and 4 years [member] |  |
Disclosure of transaction price allocated to remaining performance obligations [line items] |  |
Transaction price allocated to remaining performance obligations | 98 | 176
Loyalty and co-brand [member] | Between 4 and 5 years [member] |  |
Disclosure of transaction price allocated to remaining performance obligations [line items] |  |
Transaction price allocated to remaining performance obligations | 53 | 73
Loyalty and co-brand [member] | More than 5 years [member] |  |
Disclosure of transaction price allocated to remaining performance obligations [line items] |  |
Transaction price allocated to remaining performance obligations | 78 | 102
Other [member] |  |
Disclosure of transaction price allocated to remaining performance obligations [line items] |  |
Transaction price allocated to remaining performance obligations | 277 | 269
Other [member] | Due within one year [member] |  |
Disclosure of transaction price allocated to remaining performance obligations [line items] |  |
Transaction price allocated to remaining performance obligations | 71 | 65
Other [member] | Between 1 and 2 years [member] |  |
Disclosure of transaction price allocated to remaining performance obligations [line items] |  |
Transaction price allocated to remaining performance obligations | 45 | 40
Other [member] | Between 2 and 3 years [member] |  |
Disclosure of transaction price allocated to remaining performance obligations [line items] |  |
Transaction price allocated to remaining performance obligations | 33 | 29
Other [member] | Between 3 and 4 years [member] |  |
Disclosure of transaction price allocated to remaining performance obligations [line items] |  |
Transaction price allocated to remaining performance obligations | 25 | 24
Other [member] | Between 4 and 5 years [member] |  |
Disclosure of transaction price allocated to remaining performance obligations [line items] |  |
Transaction price allocated to remaining performance obligations | 22 | 22
Other [member] | More than 5 years [member] |  |
Disclosure of transaction price allocated to remaining performance obligations [line items] |  |
Transaction price allocated to remaining performance obligations | $ 81 | $ 89

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- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. + References No definition available. + Details
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- Definition The amount of the transaction price allocated to the performance obligations that are unsatisfied (or partially unsatisfied) as of the end of the reporting period. The transaction price is the amount of consideration to which an entity expects to be entitled in exchange for transferring promised goods or services to a customer, excluding amounts collected on behalf of third parties (for example, some sales taxes). [Refer: Performance obligations [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 15 -IssueDate 2021-01-01 -Paragraph 120 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2021-en-r&anchor=para_120_a&doctype=Standard -URIDate 2021-03-24 + Details
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