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Summary of Significant Accounting Policies (Schedule Of The Company's Interests In Land Option Agreements) (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Land under option agreement [Line Items] |  |
Deposits and Pre-acquisition Costs | $ 404,922 | $ 291,864
Remaining Purchase Price | 5,457,878 | 3,773,568
Land options with VIEs |  |
Land under option agreement [Line Items] |  |
Deposits and Pre-acquisition Costs | 179,604 | 126,900
Remaining Purchase Price | 2,329,187 | 1,586,551
Other land options |  |
Land under option agreement [Line Items] |  |
Deposits and Pre-acquisition Costs | 225,318 | 164,964
Remaining Purchase Price | $ 3,128,691 | $ 2,187,017

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- Definition Land under option [Line Items] + References No definition available. + Details
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- Details
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- Details
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