XML 31 R22.htm IDEA: XBRL DOCUMENT
v3.23.2

Fair Value of Financial Instruments (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2023
Fair Value Disclosures [Abstract] |
Schedule of Fair Value of Cash and Cash Equivalents by Balance Sheet Grouping | Cash and cash equivalents consist of the following:
|  | June 30, 2023 |  |  | December 31, 2022 |
|  | Cost |  |  | Fair Value |  |  | Cost |  |  | Fair Value |
Cash and Cash Equivalents: |  |  |  |  |  |  |  |  |  |  |  |
Cash and overnight deposits |  | $ | 906,927 |  |  | $ | 906,927 |  |  | $ | 1,038,903 |  |  | $ | 1,038,903 |
Corporate commercial paper |  |  | 769,027 |  |  |  | 769,964 |  |  |  | 977,887 |  |  |  | 978,325 |
Time deposits and money market funds |  |  | 22,633 |  |  |  | 22,633 |  |  |  | 17,341 |  |  |  | 17,341 |
Total cash and cash equivalents |  | $ | 1,698,587 |  |  | $ | 1,699,524 |  |  | $ | 2,034,131 |  |  | $ | 2,034,569 |

X
- Definition Tabular disclosure of the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 11 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482907/825-10-50-11 + Details
Name: | us-gaap_FairValueByBalanceSheetGroupingTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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