Consolidated Statements of Operations - USD ($)	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Revenues:
Option fee revenues	$ 570,957,000
Development loan income	29,504,000	$ 0	$ 0
Total revenues	600,461,000
Operating Expenses:
Management fee expense	87,751,000
Stock-based compensation expense	677,000
Provision for credit loss expense	1,005,000
Sales, general, and administrative expenses from pre-spin periods	24,960,000	246,221,000	209,792,000
Total operating expenses	114,393,000	246,221,000	209,792,000
Income (loss) from operations	486,068,000	(246,221,000)	(209,792,000)
Other income (expense):
Interest income	7,702,000
Interest expense	(91,792,000)
Other expenses	(1,605,000)
Total other income (expense)	(85,695,000)
Net income (loss) before income taxes	400,373,000	(246,221,000)	(209,792,000)
Income tax expense	20,509,000
Net income (loss)	379,864,000	(246,221,000)	(209,792,000)
Adjustment for expenses from pre-spin periods	24,960,000
Net income attributable to Millrose Properties, Inc. Common stockholders	$ 404,824,000	$ (246,221,000)	$ (209,792,000)
Basic earnings per share	$ 2.44
Diluted earnings per share	$ 2.44
Basic weighted average common shares outstanding	166,003,497
Diluted weighted average common shares outstanding	166,026,608
Class A and Class B Common Stock
Other income (expense):
Basic earnings per share	$ 2.44
Diluted earnings per share	$ 2.44
Basic weighted average common shares outstanding	166,003,497
Diluted weighted average common shares outstanding	166,026,608