XML 112 R95.htm IDEA: XBRL DOCUMENT
v3.19.2

SHAREHOLDERS' EQUITY - Additional Information (Details) - USD ($) | Jun. 30, 2019 | Aug. 31, 2018 | Jun. 30, 2018 | Jan. 31, 2016 | Sep. 30, 2015 | Apr. 30, 2015 | Apr. 30, 2007 | May 31, 2005 | Aug. 31, 2003 | May 31, 2000
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Authorized Shares and Designation of Preferred Class: |  |  |  |  |  |  |  |  |  |
Common stock authorized (in shares) | 100,000,000.0 |  |  |  |  |  |  |  |  |
Common stock, par value (in dollars per share) | $ 0.05 |  | $ 0.05 |  |  |  |  |  |  |
Share Repurchase Program: |  |  |  |  |  |  |  |  |  |
Authorized stock repurchase amount |  | $ 650,000,000.0 |  | $ 450,000,000.0 | $ 400,000,000.0 | $ 350,000,000.0 | $ 300,000,000.0 | $ 200,000,000.0 | $ 100,000,000.0 | $ 50,000,000.0
Repurchases of common stock to date (in shares) | 28,500,000 |  |  |  |  |  |  |  |  |
Repurchases of common stock to date | $ 569,100,000 |  |  |  |  |  |  |  |  |
Remaining authorized repurchase amount | $ 80,900,000 |  |  |  |  |  |  |  |  |

X
- Definition -- None. No documentation exists for this element. -- + References No definition available. + Details
Name: | rgs_ShareRepurchaseProgramAbstract
Namespace Prefix: | rgs_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The accumulated number of shares that have been repurchased under a stock repurchase program to date. + References No definition available. + Details
Name: | rgs_StockRepurchaseProgramStockRepurchasedToDateShares
Namespace Prefix: | rgs_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition The accumulated value of shares that have been repurchased under a stock repurchase program to date. + References No definition available. + Details
Name: | rgs_StockRepurchaseProgramStockRepurchasedToDateValue
Namespace Prefix: | rgs_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Face amount or stated value per share of common stock. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_CommonStockParOrStatedValuePerShare
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition The maximum number of common shares permitted to be issued by an entity's charter and bylaws. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_CommonStockSharesAuthorized
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Amount of stock repurchase plan authorized. + References No definition available. + Details
Name: | us-gaap_StockRepurchaseProgramAuthorizedAmount1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount remaining of a stock repurchase plan authorized. + References No definition available. + Details
Name: | us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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