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v3.20.2

Fair Value (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2020 | Sep. 30, 2019 | Sep. 30, 2020 | Sep. 30, 2019 | Dec. 31, 2019
Assets |  |  |  |  |
Available-for-sale investment securities | $ 569 |  | $ 569 |  | $ 351
Liabilities |  |  |  |  |
OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment, before Tax | 0 | $ 0 | 0 | $ 0 |
Fair Value, Recurring [Member] |  |  |  |  |
Assets |  |  |  |  |
Cash equivalents | 1,490 |  | 1,490 |  | 641
Available-for-sale investment securities | 569 |  | 569 |  | 351
Derivative Asset |  |  |  |  | 8
Fair Value, Recurring [Member] | Level 1 [Member] |  |  |  |  |
Assets |  |  |  |  |
Cash equivalents | 1,330 |  | 1,330 |  | 611
Available-for-sale investment securities | 0 |  | 0 |  | 0
Derivative Asset |  |  |  |  | 0
Fair Value, Recurring [Member] | Level 2 [Member] |  |  |  |  |
Assets |  |  |  |  |
Cash equivalents | 160 |  | 160 |  | 30
Available-for-sale investment securities | 569 |  | 569 |  | 351
Derivative Asset |  |  |  |  | 8
Fair Value, Recurring [Member] | Level 3 [Member] |  |  |  |  |
Assets |  |  |  |  |
Cash equivalents | 0 |  | 0 |  | 0
Available-for-sale investment securities | $ 0 |  | $ 0 |  | 0
Derivative Asset |  |  |  |  | $ 0

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- Definition Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. + References No definition available. + Details
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- Definition Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=99393222&loc=SL20226008-175313 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=121572278&loc=d3e13433-108611 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312 + Details
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- Definition Amount, before tax and after adjustment, of unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale) and unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 10A -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=121641772&loc=SL7669646-108580 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 10A -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=121641772&loc=SL7669646-108580 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=121641772&loc=d3e637-108580 + Details
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