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Other Income (Expense), Net Other Income (Expense), Net (Details) - USD ($) $ in Thousands | 3 Months Ended
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Mar. 31, 2019 | Mar. 31, 2018
Other Nonoperating Income (Expense), Net - Total | $ 17,110 | $ 8,233
Other Nonoperating Income (Expense), Net - Other | 28 | 33
kaleo [Member] |  |
Other Interest and Dividend Income | 17,582 |
Unrealized Gain (Loss) on Investments - kaleo | $ 17,082 | $ 8,200

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- Definition Amount, after discount, accretion and premium amortization, of interest income and dividend income classified as other. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.4) -URI http://asc.fasb.org/extlink&oid=114873765&loc=SL114874048-224260 + Details
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