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v3.20.2

Fair value measurements (Carrying amounts and fair values of financial instruments) (Details) - USD ($) $ in Thousands | Jun. 30, 2020 | Dec. 31, 2019
--- | --- | ---
Assets |  |
Derivative assets, fair value | $ 1,852 | $ 11,664
Liabilities |  |
Derivative liabilities, fair value | 200,014 | 97,066
Carrying value |  |
Assets |  |
Cash and cash equivalents | 2,382,655 | 1,121,396
Restricted cash | 260,466 | 178,951
Derivative assets, fair value | 1,852 | 11,664
Assets, Carrying value | 2,644,973 | 1,312,011
Liabilities |  |
Debt | 30,829,449 | 29,624,266
Derivative liabilities, fair value | 200,014 | 97,066
Liabilities, Carrying value | 31,029,463 | 29,721,332
Fair value |  |
Assets |  |
Cash and cash equivalents | 2,382,655 | 1,121,396
Restricted cash | 260,466 | 178,951
Derivative assets, fair value | 1,852 | 11,664
Assets, Carrying value | 2,644,973 | 1,312,011
Liabilities |  |
Debt | 29,720,936 | 30,219,588
Derivative liabilities, fair value | 200,014 | 97,066
Liabilities, Carrying value | 29,920,950 | 30,316,654
Fair value | Level 1 |  |
Assets |  |
Cash and cash equivalents | 2,382,655 | 1,121,396
Restricted cash | 260,466 | 178,951
Derivative assets, fair value | 0 | 0
Assets, Carrying value | 2,643,121 | 1,300,347
Liabilities |  |
Debt | 0 | 0
Derivative liabilities, fair value | 0 | 0
Liabilities, Carrying value | 0 | 0
Fair value | Level 2 |  |
Assets |  |
Cash and cash equivalents | 0 | 0
Restricted cash | 0 | 0
Derivative assets, fair value | 1,852 | 11,664
Assets, Carrying value | 1,852 | 11,664
Liabilities |  |
Debt | 29,720,936 | 30,219,588
Derivative liabilities, fair value | 200,014 | 97,066
Liabilities, Carrying value | 29,920,950 | 30,316,654
Fair value | Level 3 |  |
Assets |  |
Cash and cash equivalents | 0 | 0
Restricted cash | 0 | 0
Derivative assets, fair value | 0 | 0
Assets, Carrying value | 0 | 0
Liabilities |  |
Debt | 0 | 0
Derivative liabilities, fair value | 0 | 0
Liabilities, Carrying value | $ 0 | $ 0

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- Definition Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. + References Reference 1: 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 http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
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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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