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Schedule III - Real Estate and Accumulated Depreciation - Change in Accumulated Depreciation (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Change in accumulated depreciation |  |  |
Balance, end of period | $ (1,773,906) |  |
Building and building improvements |  |  |
Change in accumulated depreciation |  |  |
Estimated useful life of asset | 30 years |  |
Building and building improvements | Minimum |  |  |
Change in accumulated depreciation |  |  |
Estimated useful life of asset | 3 years |  |
Building and building improvements | Maximum |  |  |
Change in accumulated depreciation |  |  |
Estimated useful life of asset | 30 years |  |
Single family homes |  |  |
Change in accumulated depreciation |  |  |
Balance, beginning of period | $ (1,462,105) | $ (1,176,499) | $ (939,724)
Depreciation | (330,192) | (313,683) | (300,746)
Dispositions | 29,433 | 28,154 | 11,738
Write-offs | 20,843 | 12,353 | 9,572
Reclassifications to single-family properties held for sale, net of dispositions | (12,412) | (12,430) | 42,661
Balance, end of period | $ (1,754,433) | $ (1,462,105) | $ (1,176,499)

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- Definition SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Accumulated Depreciation, Reclassifications Adjustment In (Out) + References No definition available. + Details
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- Definition Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. + References No definition available. + Details
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- Definition Amount of accumulated depreciation pertaining to real estate investments for entities with a substantial portion of business acquiring and holding investment real estate. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 970 -SubTopic 360 -Section S99 -Paragraph 1 -Subparagraph (SX 210.12-28(Column F)) -URI http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024 + Details
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- Definition Amount of other deductions to accumulated depreciation, excluding sales, for entities with a substantial portion of business acquiring and holding investment real estate. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 970 -SubTopic 360 -Section S99 -Paragraph 1 -Subparagraph (SX 210.12-28(Footnote 4)) -URI http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024 + Details
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- Definition Amount of decrease to accumulated depreciation for real estate investments sold for entities with a substantial portion of business acquiring and holding investment real estate. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 970 -SubTopic 360 -Section S99 -Paragraph 1 -Subparagraph (SX 210.12-28(Footnote 4)) -URI http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024 + Details
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- Definition Amount of depreciation expense of real estate investments for entities with a substantial portion of business acquiring and holding investment real estate. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 970 -SubTopic 360 -Section S99 -Paragraph 1 -Subparagraph (SX 210.12-28(Footnote 4)) -URI http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024 + Details
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