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Equipment Held for Sale (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2019 | Sep. 30, 2019 | Jun. 30, 2019 | Mar. 31, 2019 | Dec. 31, 2018 | Sep. 30, 2018 | Jun. 30, 2018 | Mar. 31, 2018 | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |  |  |  |  |  |  |
Net gain (loss) on sale of leasing equipment | $ 4,857 | $ 6,196 | $ 7,519 | $ 8,469 | $ 7,999 | $ 7,055 | $ 11,105 | $ 9,218 | $ 27,041 | $ 35,377 | $ 35,812
Carrying value containers impaired to fair value [Member] | Fair Value, Inputs, Level 2 [Member] |  |  |  |  |  |  |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |  |  |  |  |  |  |
Assets Held-for-sale, Long Lived, Fair Value Disclosure | $ 11,797 |  |  |  | $ 5,750 |  |  |  | 11,797 | 5,750 |
Long Lived Assets Held-for-sale, Name [Domain] |  |  |  |  |  |  |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |  |  |  |  |  |  |
Net gain (loss) on sale of leasing equipment |  |  |  |  |  |  |  |  | (5,299) | (3,933) | 3
Equipment, net of selling costs [Member] |  |  |  |  |  |  |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |  |  |  |  |  |  |
Net gain (loss) on sale of leasing equipment |  |  |  |  |  |  |  |  | $ 32,340 | $ 39,310 | $ 35,809

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- Definition The net gain (loss) arising from the lessor's sale of assets held- or available-for-lease under contractual arrangements classified as operating leases. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 30 -Section 40 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=77911379&loc=d3e44908-112734 + Details
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