Segment Information - Segment Assets (Detail) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Segment Reporting, Asset Reconciling Item [Line Items]
Accounts receivable and inventories, net	$ 1,512,972	$ 1,725,356	$ 1,725,515
Operating Segments
Segment Reporting, Asset Reconciling Item [Line Items]
Accounts receivable and inventories, net	1,388,272	1,617,643	1,595,211
Operating Segments | North America
Segment Reporting, Asset Reconciling Item [Line Items]
Accounts receivable and inventories, net	615,654	692,232	677,203
Operating Segments | International
Segment Reporting, Asset Reconciling Item [Line Items]
Accounts receivable and inventories, net	728,870	825,227	763,084
Operating Segments | American Girl
Segment Reporting, Asset Reconciling Item [Line Items]
Accounts receivable and inventories, net	43,748	100,184	154,924
Corporate and Other
Segment Reporting, Asset Reconciling Item [Line Items]
Accounts receivable and inventories, net	$ 124,700	$ 107,713	$ 130,304