Stockholders' Equity, Ownership Interest by Shareholder

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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

Price of a single share of a number of saleable stocks paid or offered to be paid in a business combination.

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- Definition

Amount of liability recognized arising from contingent consideration in a business combination.

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- Definition

Face amount or stated value per share of common stock.

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The amount of cash paid during the reporting period for charges associated with the mergers.

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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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- Definition

A fee charged for services from professionals such as doctors, lawyers and accountants. The term is often expanded to include other professions, for example, pharmacists charging to maintain a medicinal profile of a client or customer.

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Proposed Merger - Narrative (Details) - USD ($)		6 Months Ended
Proposed Merger - Narrative (Details) - USD ($)	Jun. 29, 2017	Jun. 30, 2017	Apr. 13, 2017	Dec. 31, 2016
Business Acquisition [Line Items]
Common stock, par value (in dollars per share)		$ 1.00		$ 1.00
Forestar Group Inc. \| Terra Firma Merger Parent, L.P
Business Acquisition [Line Items]
Common stock, par value (in dollars per share)	$ 1.00
Sale of stock, price per share (in usd per share)			$ 16.00
Payments for merger related costs		$ 20,000,000
Professional fees		4,070,000
Contingent consideration		$ 5,600,000
D.R. Horton Merger Agreement
Business Acquisition [Line Items]
Sale of stock, price per share (in usd per share)	$ 17.75
Cash consideration	$ 558,256,000
D.R. Horton Merger Agreement \| D.R. Horton, Inc.
Business Acquisition [Line Items]
Shares held after merger, percentage	75.00%