XML 83 R53.htm IDEA: XBRL DOCUMENT v3.25.0.1

Net Other Operating Income (Tables)

12 Months Ended

Dec. 31, 2024

Analysis of income and expense [abstract]

Disclosure of components of net other operating (income) Loss

Net other operating income includes the following:

Year ended Dec. 31			2024						2023			2022
Alberta Off-Coal Agreements			(40)						(40)			(40)
Liquidated damages recoverable			(10)						(6)			(12)
Other			(9)						(1)			(6)
Net other operating income			(59)						(47)			(58)

X

- References

No definition available.

+ Details

Name:	ifrs-full_AnalysisOfIncomeAndExpenseAbstract
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Disclosure of components of net other operating (income) losses [Table Text Block]

+ References

No definition available.

+ Details

Name:	tac_DisclosureofcomponentsofnetotheroperatingincomelossesTableTextBlock
Namespace Prefix:	tac_
Data Type:	dtr-types1:textBlockItemType
Balance Type:	na
Period Type:	duration