XML 79 R68.htm IDEA: XBRL DOCUMENT
v3.21.2

CONTINGENCIES AND OTHER MATTERS (Details) - complaint | Feb. 08, 2021 | Feb. 02, 2021 | Jan. 19, 2021 | Aug. 06, 2020 | Jun. 26, 2020
--- | --- | --- | --- | --- | ---
Commitments and Contingencies Disclosure [Abstract] |  |  |  |  |
Number of shareholder derivative complaints | 2 | 3 | 2 | 3 | 3

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

X
- Definition Number of pending claims pertaining to a loss contingency. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121557415&loc=d3e14435-108349 + Details
Name: | us-gaap_LossContingencyPendingClaimsNumber
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant