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v3.23.4

Stockholders' Equity (Details) - USD ($) $ / shares in Units, $ in Millions | 1 Months Ended | 3 Months Ended |  |
--- | --- | --- | --- | ---
Oct. 30, 2023 | Mar. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022 | Oct. 31, 2023 | Oct. 31, 2021
Class of Stock [Line Items] |  |  |  |  |  |
Stock Repurchase Program, Authorized Amount |  |  |  |  | $ 1,500.0 |
Treasury Stock, Shares, Acquired |  |  | 3,300,000 |  |  |
Payments for Repurchase of Common Stock | $ 201.6 |  | $ 398.3 |  |  |
Stock Repurchase Program, Remaining Authorized Repurchase Amount |  |  | $ 1,300.0 |  |  |
Divedends declared (in dollars per sh |  |  | $ 0.30 |  |  |
Cash dividends paid per common share (in dollars per share) |  |  | $ 0.30 |  |  |
Cash dividends declared |  |  | $ (99.9) | $ (86.1) |  |
Subsequent Event [Member] |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Divedends declared (in dollars per sh |  | $ 0.30 |  |  |  |
Forestar Group [Member] |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Equity Securities Registered, Value |  |  | 750.0 |  |  |
At-the-market Equity Offering Program, Common Stock Available for Issuance |  |  | 298.2 |  |  | $ 300.0
Common Stock Available for Issuance, Value Remaining |  |  | $ 748.2 |  |  |
At-the-market Equity Offering Program, Common Stock Issued |  |  | 0 |  |  |

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