XML 45 R19.htm IDEA: XBRL DOCUMENT
v3.22.0.1

CASH AND CASH EQUIVALENTS | 12 Months Ended
--- | ---
Dec. 31, 2021
CASH AND CASH EQUIVALENTS |
CASH AND CASH EQUIVALENTS | 12. CASH AND CASH EQUIVALENTS ​
​ | ​ | ​ | ​ | ​ | ​
​ |  | December 31 |  | December 31 |
($ millions) |  | 2021 |  | 2020 | ​
Cash |  | 1 971 |  | 1 523 | ​
Cash equivalents |  | 234 |  | 362 | ​
​ |  | 2 205 |  | 1 885 | ​
​

X
- References No definition available. + Details
Name: | ifrs-full_CashAndCashEquivalentsAbstract
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The disclosure of cash and cash equivalents. [Refer: Cash and cash equivalents] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 10 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_10_e&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_DisclosureOfCashAndCashEquivalentsExplanatory
Namespace Prefix: | ifrs-full_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration