Business Combinations - Summary of Purchase Price Allocation of Major Class of Assets Acquired and Liabilities Assumed (Detail) - USD ($) $ in Millions	Dec. 31, 2022	Jul. 02, 2022	Sep. 01, 2021
Business Acquisition [Line Items]
Goodwill	$ 2,304.4	$ 2,279.2
Core-Mark [Member]
Business Acquisition [Line Items]
Net working capital			$ 979.5
Goodwill			863.2
Intangible assets with definite lives:
Property, plant and equipment			391.4
Operating lease right-of-use assets			235.3
Other assets			26.1
Deferred tax liabilities			(234.6)
Finance lease obligations			(105.6)
Operating lease obligations			(221.7)
Other liabilities			(46.5)
Total purchase price			2,394.1
Core-Mark [Member] | Customer Relationships [Member]
Intangible assets with definite lives:
Intangible assets with definite lives			360.0
Core-Mark [Member] | Trade Names [Member]
Intangible assets with definite lives:
Intangible assets with definite lives			140.0
Core-Mark [Member] | Technology [Member]
Intangible assets with definite lives:
Intangible assets with definite lives			$ 7.0