Accounts receivable (Tables)

12 Months Ended

Dec. 31, 2024

Subclassifications of assets, liabilities and equities [abstract]

Disclosure Of Detailed Information On Trade And Other Receivables

As at (millions)	2024		2023
Accounts receivable – billed	$	194	$	278
Accounts receivable – unbilled	240		194
Other receivables	28		28
	462		500
Allowance for doubtful accounts	(8)		(2)
Total	$	454	$	498

The following table presents an analysis of the age of customer accounts receivable. Any late payment charges are levied at a negotiated rate on outstanding non-current customer account balances.

As at (millions)	2024		2023
Customer accounts receivable – billed, net of allowance for doubtful accounts
Less than 30 days past billing date	$	123	$	174
30-60 days past billing date	52		78
61-90 days past billing date	8		11
More than 90 days past billing date	3		13
	186		276
Accounts receivable – unbilled	240		194
Other receivables	28		28
Total	$	454	$	498