Revenues and Gross Profit - Domestic and Foreign Total Revenues (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Segment Reporting Information [Line Items]
Consolidated total revenues	$ 6,160.7	$ 5,414.0	$ 4,729.9
Domestic
Segment Reporting Information [Line Items]
Consolidated total revenues	6,077.6	5,338.5	4,674.4
Foreign
Segment Reporting Information [Line Items]
Consolidated total revenues	$ 83.1	$ 75.5	$ 55.5