REVENUE EARNING EQUIPMENT, NET - Recognized Gains on Used Vehicles (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Revenue Earning Equipment [Abstract]
Gains on vehicle sales, net	$ (115,778)	$ (73,865)	$ (362,262)	$ (160,458)
Losses from valuation adjustments	2,293	4,562	6,217	10,670
Used vehicle sales, net	$ (113,485)	$ (69,303)	$ (356,045)	$ (149,788)

Represents fair value adjustments for all vehicles held for sale throughout the period for which fair value was less than the carrying value. Losses are presented within Depreciation Expense in the Consolidated Statements of Earnings.

No definition available.

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