XML 63 R53.htm IDEA: XBRL DOCUMENT
v3.10.0.1

FINANCING ARRANGEMENTS: Sale and Leaseback Transaction (Details) $ in Millions | Dec. 31, 2018 USD ($) | Nov. 30, 2018 renewal_option
--- | --- | ---
Debt Disclosure [Abstract] |  |
Term of contract |  | 15 years
Number of renewal options | renewal_option |  | 3
Renewal term |  | 5 years
Lease period as a percent of economic life (more than) |  | 75.00%
Short-term financial liability | $ | $ 0.6 |

X
- Definition Lessee, Operating Lease, Lease Period, Percent Of Economic Life + References No definition available. + Details
Name: | rgs_LesseeOperatingLeaseLeasePeriodPercentOfEconomicLife
Namespace Prefix: | rgs_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Lessee, Operating Lease, Number Of Renewal Options + References No definition available. + Details
Name: | rgs_LesseeOperatingLeaseNumberOfRenewalOptions
Namespace Prefix: | rgs_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

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

X
- Definition Term of lessee's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918673-209980 + Details
Name: | us-gaap_LesseeOperatingLeaseRenewalTerm
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | instant

X
- Definition Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918673-209980 + Details
Name: | us-gaap_LesseeOperatingLeaseTermOfContract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | instant

X
- Definition Amount of minimum lease payments for sale-leaseback transactions accounted for using the deposit method or as a financing due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 40 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=77914019&loc=d3e50824-112756 + Details
Name: | us-gaap_MinimumLeasePaymentsSaleLeasebackTransactionsWithinOneYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant