REVENUE EARNING EQUIPMENT, NET - Components of Used Vehicle Sales (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Revenue Earning Equipment [Abstract]
Gains on vehicle sales, net	$ (270,976)	$ (37,484)	$ (24,432)
Losses from valuation adjustments	13,574	37,070	83,138
Used vehicle sales, net	$ (257,402)	$ (414)	$ 58,706

The net gains and losses included in results of operations resulting from the sale of revenue earning equipment.

No definition available.

Name:	r_GainLossOnVehicleSalesNet
Namespace Prefix:	r_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration