XML 129 R110.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Guarantees (Details 1) (USD $) In Thousands, unless otherwise specified | Dec. 31, 2012 | Dec. 31, 2011
--- | --- | ---
Letters of credit and surety bonds outstanding |  |
Letters of credit | $ 198,227 | $ 196,671
Surety bonds | $ 95,856 | $ 74,280

X
- Details
Name: | r_LettersOfCreditAndSuretyBondsOutstandingAbstract
Namespace Prefix: | r_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The total amount of surety bonds outstanding which primarily guarantee various insurance activities. + References No definition available. + Details
Name: | r_SuretyBondOutstanding
Namespace Prefix: | r_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The total amount of the contingent obligation under letters of credit outstanding as of the reporting date. + References No definition available. + Details
Name: | us-gaap_LettersOfCreditOutstandingAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant