XML 90 R72.htm IDEA: XBRL DOCUMENT
v3.21.2

Equity and dividends (Schedule of Quarterly Dividends Declared and Paid) (Details) - USD ($) $ / shares in Units, $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2021 | Sep. 30, 2020
Fourth Quarter 2020 [Member] |  |
Dividends Payable [Line Items] |  |
Declaration date | Jan. 22, 2021 |
Dividend per share | $ 0.2200 |
Record date | Feb. 12, 2021 |
Total dividends | $ 24,181 |
Payment date | Mar. 05, 2021 |
First Quarter 2021 [Member] |  |
Dividends Payable [Line Items] |  |
Declaration date | May 07, 2021 |
Dividend per share | $ 0.2200 |
Record date | May 26, 2021 |
Total dividends | $ 24,279 |
Payment date | Jun. 16, 2021 |
Second Quarter 2021 [Member] |  |
Dividends Payable [Line Items] |  |
Declaration date | Aug. 04, 2021 |
Dividend per share | $ 0.2500 |
Record date | Aug. 25, 2021 |
Total dividends | $ 27,607 |
Payment date | Sep. 15, 2021 |
Fourth Quarter 2019 [Member] |  |
Dividends Payable [Line Items] |  |
Declaration date |  | Jan. 24, 2020
Dividend per share |  | $ 0.2000
Record date |  | Feb. 14, 2020
Total dividends |  | $ 21,905
Payment date |  | Mar. 06, 2020
First Quarter 2020 [Member] |  |
Dividends Payable [Line Items] |  |
Declaration date |  | May 06, 2020
Dividend per share |  | $ 0.2000
Record date |  | May 27, 2020
Total dividends |  | $ 21,681
Payment date |  | Jun. 17, 2020
Second Quarter 2020 [Member] |  |
Dividends Payable [Line Items] |  |
Declaration date |  | Aug. 05, 2020
Dividend per share |  | $ 0.2200
Record date |  | Aug. 26, 2020
Total dividends |  | $ 24,053
Payment date |  | Sep. 16, 2020

X
- Definition Aggregate dividends declared during the period for each share of common stock outstanding. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770 + Details
Name: | us-gaap_CommonStockDividendsPerShareDeclared
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Date the declared dividend will be paid, in CCYY-MM-DD format. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=121583591&loc=d3e4304-108586 + Details
Name: | us-gaap_DividendPayableDateToBePaidDayMonthAndYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of paid and unpaid cash, stock, and paid-in-kind (PIK) dividends declared, for example, but not limited to, common and preferred stock. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 405 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6957935&loc=d3e64057-112817 + Details
Name: | us-gaap_Dividends
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Date the dividend to be paid was declared, in CCYY-MM-DD format. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=121583591&loc=d3e4304-108586 + Details
Name: | us-gaap_DividendsPayableDateDeclaredDayMonthAndYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration

X
- Definition Date the holder must own the stock to be entitled to the dividend, in CCYY-MM-DD format. + References No definition available. + Details
Name: | us-gaap_DividendsPayableDateOfRecordDayMonthAndYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_DividendsPayableLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_DividendsAxis=rba_FourthQuarter2020Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DividendsAxis=rba_FirstQuarter2021Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DividendsAxis=rba_SecondQuarter2021Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DividendsAxis=rba_FourthQuarter2019Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DividendsAxis=rba_FirstQuarter2020Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DividendsAxis=rba_SecondQuarter2020Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |