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Subsequent Events (Details) - USD ($) $ / shares in Units, $ in Thousands			9 Months Ended
	Oct. 20, 2026	Oct. 09, 2026	Sep. 30, 2026	Sep. 30, 2025
Subsequent Event [Line Items]
Facility amount			$ 405,000
Proceeds from issuance of redeemable preferred stock, net			217,125	$ 0
Subsequent Event \| Beazer Seven Point Five Percent Senior Notes Due 2031 \| Senior Notes
Subsequent Event [Line Items]
Business combination, recognized liability assumed, long-term debt, noncurrent	$ 250,000
Subsequent Event \| Beazer Eight Point Zero Percent Senior Notes Due 2032 \| Senior Notes
Subsequent Event [Line Items]
Business combination, recognized liability assumed, long-term debt, noncurrent	$ 400,000
Subsequent Event \| Beazer Homes USA Inc
Subsequent Event [Line Items]
Business combination, price per share (in dollars per share)	$ 33.50
Subsequent Event \| Beazer Homes USA Inc \| Beazer Senior Notes Due 2029
Subsequent Event [Line Items]
Repayments of senior debt	$ 350,000
Annual interest rate	7.25%
Subsequent Event \| Beazer Homes USA Inc \| Beazer Seven Point Five Percent Senior Notes Due 2031
Subsequent Event [Line Items]
Annual interest rate	7.50%
Subsequent Event \| Beazer Homes USA Inc \| Beazer Eight Point Zero Percent Senior Notes Due 2032
Subsequent Event [Line Items]
Annual interest rate	8.00%
Subsequent Event \| Beazer Homes USA Inc \| Land Bank Facility, Inc
Subsequent Event [Line Items]
Proceeds from line of credit	$ 572,100
Subsequent Event \| Beazer Homes USA Inc \| Series B Preferred Stock
Subsequent Event [Line Items]
Stock issued during period, shares, new issues (in shares )	450,000
Stock issued during period, value, new issues	$ 450,000
Proceeds from issuance of redeemable preferred stock, net	$ 435,300
Revolving Credit Facility \| Credit Agreement \| Line of Credit
Subsequent Event [Line Items]
Facility amount			$ 1,500,000
Revolving Credit Facility \| Subsequent Event \| Credit Agreement \| Line of Credit
Subsequent Event [Line Items]
Line of credit facility, increase (decrease), net		$ 220,000
Facility amount		$ 1,700,000