Commitments and Contingencies - Central States, Southeast and Southwest Areas Pension Fund (Details Textual 7) (USD $) In Millions, unless otherwise specified	9 Months Ended
Sep. 30, 2013
Commitments and Contingencies Disclosure [Abstract]
Withdrawal liability - Central States (in millions)	$ 169
Withdrawal liability, period for recognition	20 years

Estimated Withdrawal Liability for Central States, Southeast and Southwest Areas Pension Fund

No definition available.

Name:	rsg_EstimatedWithdrawalLiabilityforCentralStatesSoutheastandSouthwestAreasPensionFund
Namespace Prefix:	rsg_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant