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Goodwill - Summary of Goodwill Identified by Segment (Parenthetical) (Detail) $ in Millions	Dec. 31, 2022 USD ($)
United States [Member]
Goodwill [Line Items]
Goodwill, accumulated impairment	$ 518
Canada [Member]
Goodwill [Line Items]
Goodwill, accumulated impairment	87
International [Member]
Goodwill [Line Items]
Goodwill, accumulated impairment	$ 99

X

- Definition

Amount of accumulated impairment loss for asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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