Segment Information - Schedule of Geographic Area Information (Detail) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Segment Reporting Information [Line Items]
Net sales	[1],[2]	$ 8,630.9	$ 9,552.0	$ 9,181.1
United States [Member]
Segment Reporting Information [Line Items]
Net sales	[1],[2]	5,805.7	6,491.4	6,354.0
International [Member]
Segment Reporting Information [Line Items]
Net sales	[1],[2]	396.7	445.0	428.6
North America [Member]
Segment Reporting Information [Line Items]
Net sales	[1],[2]	6,202.4	6,936.4	6,782.6
Europe, Middle East and Africa [Member]
Segment Reporting Information [Line Items]
Net sales	[1],[2]	1,096.1	1,215.6	1,201.2
Latin America [Member]
Segment Reporting Information [Line Items]
Net sales	[1],[2]	647.8	679.7	570.6
Asia Pacific [Member]
Segment Reporting Information [Line Items]
Net sales	[1],[2]	684.6	720.3	626.7
International [Member]
Segment Reporting Information [Line Items]
Net sales	[1],[2]	$ 2,428.5	$ 2,615.6	$ 2,398.5

[1] All intercompany transactions have been eliminated. Sales to Walmart Inc. and subsidiaries amounted to approximately XX%, 13.7% and 13.5% of consolidated net sales in 2018, 2017 and 2016, respectively, substantially across all segments.

[2] Geographic sales information is based on the region from which the products are shipped and invoiced. Long-lived assets by geography are not presented because it is impracticable to do so.