XML 37 R24.htm IDEA: XBRL DOCUMENT
v3.21.2

Contingencies and Commitments (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2021
Commitments and Contingencies Disclosure [Abstract] |
Lease, Cost |
Leases | September |  | December
2021 |  | 2020
Right-of-use assets | $ | 400 |  |  | $ | 423 |
Lease liabilities, current | $ | 108 |  |  | $ | 109 |
Lease liabilities, non-current | $ | 298 |  |  | $ | 325 |
Other information: |  |  |
Weighted-average remaining lease term | 5.6 years |  | 5.6 years
Weighted-average discount rate | 2.83 | % |  | 2.57 | %
| Three Months |  | Nine Months
| 2021 |  | 2020 |  | 2021 |  | 2020
Operating lease cost | $ | 35 |  |  | $ | 27 |  |  | $ | 102 |  |  | $ | 94 |

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 Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918686-209980 + Details
Name: | us-gaap_LeaseCostTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration