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Fair Value of Financial Instruments (Tables) | 9 Months Ended
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Sep. 30, 2022
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:
|  | September 30, 2022 |  |  | December 31, 2021 |
|  | Cost |  |  | Fair Value |  |  | Cost |  |  | Fair Value |
Cash and Cash Equivalents: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash and overnight deposits |  | $ | 1,169,248 |  |  | $ | 1,169,248 |  |  | $ | 1,241,565 |  |  | $ | 1,241,565 |
Corporate commercial paper |  |  | 952,613 |  |  |  | 953,391 |  |  |  | 423,261 |  |  |  | 423,279 |
Time deposits |  |  | 32,673 |  |  |  | 32,673 |  |  |  | 63,866 |  |  |  | 63,866 |
Total cash and cash equivalents |  | $ | 2,154,534 |  |  | $ | 2,155,312 |  |  | $ | 1,728,692 |  |  | $ | 1,728,710 |

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- 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 -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 11 -URI https://asc.fasb.org/extlink&oid=123594938&loc=d3e13467-108611 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258 + Details
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