XML 57 R34.htm IDEA: XBRL DOCUMENT
v3.20.4

TRADE RECEIVABLES (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2020
Receivables [Abstract] |
TRADE RECEIVABLES |
At December 31, |  | 2020 |  |  | 2019 |
(in thousands) |  |  |  |  |  |
Gross trade receivables |  | $ | 143,191 |  |  | $ | 139,465 |
Allowance for expected credit losses |  |  | (16,854 | ) |  |  | (16,699 | )
Net trade receivables |  | $ | 126,337 |  |  | $ | 122,766 |

X
- References No definition available. + Details
Name: | rol_DisclosureTradeReceivablesDetailsAbstract
Namespace Prefix: | rol_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_ReceivablesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration