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Fair Value Measurements Equity Securities Without Readily Determinable Fair Values (Details) $ in Thousands | 3 Months Ended
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Mar. 31, 2022 USD ($)
Equity Securities Without Readily Determinable Fair Value Amount [Roll Forward] |
Carrying value as of December 31, 2021 | $ 14,000
Additions | 1
Equity Securities without Readily Determinable Fair Value, Sales, Annual Amount | (8)
Carrying value as of March 31, 2022 | 14,000
Fair Value, Inputs, Level 3 |
Equity Securities Without Readily Determinable Fair Value Amount [Roll Forward] |
Carrying value as of December 31, 2021 | 13,542
Carrying value as of March 31, 2022 | 13,535
Cumulative upward carrying value changes between January 1, 2018 and March 31, 2022 | 13,444
Cumulative downward carrying value changes/impairment between January 1, 2018 and March 31, 2022 | $ 0

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- Definition Amount of investment in equity security without readily determinable fair value. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 321 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123583765&loc=SL75117539-209714 + Details
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- Definition Amount of cumulative loss from downward price adjustment on investment in equity security without readily determinable fair value. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 321 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123583765&loc=SL75117539-209714 + Details
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- Definition Amount of cumulative gain from upward price adjustment on investment in equity security without readily determinable fair value. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 321 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=123583765&loc=SL75117539-209714 + Details
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