Number of shares authorized to be purchased under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership.

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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Gross amount of debt extinguished.

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Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

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Subsequent events (Details) shares in Thousands, $ in Millions, $ in Millions	1 Months Ended		12 Months Ended
	Feb. 28, 2025 USD ($)	Feb. 28, 2025 CAD ($)	Dec. 31, 2024	Feb. 27, 2025 shares
Senior Notes \| 2.900% 10-year Notes
Subsequent Event [Line Items]
Interest rate			2.90%
Debt term			10 years
Subsequent Event
Subsequent Event [Line Items]
Common shares authorized to be repurchased (in shares)				37,350
Subsequent Event \| Term Facility \| Unsecured Debt
Subsequent Event [Line Items]
Proceeds from term loan	$ 500	$ 715
Subsequent Event \| Senior Notes \| 2.900% 10-year Notes
Subsequent Event [Line Items]
Extinguishment of debt, amount	$ 642	$ 930