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- Definition

Share-Based Compensation Arrangement By Share-Based Payment Award, Number Of Performance Metrics

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- Definition

Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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- Definition

Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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- Definition

Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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- Definition

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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- Definition

The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Number of shares authorized for issuance under share-based payment arrangement.

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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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Percentage of vesting of award under share-based payment arrangement.

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Stock-Based Compensation - Narrative (Details) $ / shares in Units, $ in Millions						9 Months Ended	12 Months Ended
	Apr. 29, 2024 $ / shares shares	Feb. 21, 2024 metric $ / shares shares	Dec. 26, 2023 $ / shares shares	May 01, 2023 $ / shares shares	Feb. 22, 2023 metric $ / shares shares	Sep. 30, 2024 USD ($) $ / shares shares	Dec. 31, 2023 shares
Share-based Compensation Arrangement by Share-based Payment Award
Unrecognized stock based compensation related to all stock-based awards \| $						$ 48.6
Weighted average period, expense to recognized (in years)						1 year 4 months 24 days
Number of separate performance metrics \| metric		2			2
Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award
Restricted stock units, granted (in shares)						1,126,648
Granted (in dollars per share) \| $ / shares						$ 35.57
Employees and Officers \| Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award
Restricted stock units, granted (in shares)		430,887			504,551
Award vesting period (in years)		3 years			3 years
Granted (in dollars per share) \| $ / shares		$ 35.51			$ 23.21
Officers \| Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award
Restricted stock units, granted (in shares)		656,844	364,215		704,408
Award vesting period (in years)			3 years
Granted (in dollars per share) \| $ / shares		$ 35.51	$ 35.83		$ 23.21
Officers \| Restricted Stock Units (RSUs) \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award
Vesting rights (percent)		0.00%			0.00%
Officers \| Restricted Stock Units (RSUs) \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award
Vesting rights (percent)		100.00%			100.00%
Officers \| Restricted Stock Units (RSUs) \| Homebuilding Revenue
Share-based Compensation Arrangement by Share-based Payment Award
Performance percentage (percent)		50.00%			50.00%
Officers \| Restricted Stock Units (RSUs) \| Pre-tax Earnings
Share-based Compensation Arrangement by Share-based Payment Award
Performance percentage (percent)		50.00%			50.00%
Non-employee Members on Board of Directors \| Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award
Restricted stock units, granted (in shares)	21,835			29,150
Granted (in dollars per share) \| $ / shares	$ 37.78			$ 28.30
Employees \| Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award
Restricted stock units, granted (in shares)						17,082
Award vesting period (in years)						3 years
Other Employees \| Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award
Restricted stock units, granted (in shares)							6,787
Award vesting period (in years)							3 years
2022 Plan
Share-based Compensation Arrangement by Share-based Payment Award
Common stock authorized for incentive plan (in shares)						7,500,000
Shares available for future grant (in shares)						5,326,521