Fair Value - Nonrecurring Fair Value (Details) - USD ($) $ in Thousands |
6 Months Ended | 12 Months Ended | |
---|---|---|---|
Jun. 30, 2021 |
Jun. 30, 2020 |
Dec. 31, 2020 |
|
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||
Operating real estate, net | $ 1,448,040 | $ 1,483,930 | |
Assets held for sale | 0 | 5,000 | |
Impairment loss | 800 | $ 91,400 | |
Nonrecurring | Level 3 | |||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||
Operating real estate, net | 1,900 | 234,650 | |
Assets held for sale | 0 | 5,000 | |
Nonrecurring | Level 3 | Operating Real Estate | |||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||
Impairment loss | 786 | 164,215 | |
Nonrecurring | Level 3 | Assets Held-For-Sale | |||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||
Impairment loss | $ 0 | $ 1,753 |