Notes Payable and Notes Payable– Related Party - Schedule of Notes Payable (Parentheticals) (Details) - USD ($)	9 Months Ended
	Sep. 30, 2025	Dec. 31, 2024	Dec. 31, 2023
Member Note [Member]
Short-Term Debt [Line Items]
Principal amount of unsecured	$ 480,000
Percentage of promissory note	6.00%
Gail Baird Foundation [Member]
Short-Term Debt [Line Items]
Original principal amount	$ 2,500,000
Maturity date	Apr. 21, 2025
Interest rate per annum	14.00%
Exit fee equal of outstanding principal, percentage	2.00%
CCG Loan1 [Member]
Short-Term Debt [Line Items]
Original principal amount	$ 389,469
Maturity date	Apr. 12, 2026
Interest rate per annum	10.89%
CCG Loan2 [Member]
Short-Term Debt [Line Items]
Original principal amount	$ 507,935
Maturity date	May 26, 2026
Interest rate per annum	11.18%
CCG Loan3 [Member]
Short-Term Debt [Line Items]
Original principal amount	$ 428,446
Maturity date	Aug. 13, 2027
Interest rate per annum	12.40%
John Deere Equipment [Member]
Short-Term Debt [Line Items]
Original principal amount	$ 91,778
Maturity date	Mar. 04, 2026
Interest rate per annum
Loeb [Member]
Short-Term Debt [Line Items]
Original principal amount	$ 3,196,215
Maturity date	Sep. 07, 2026
Interest rate per annum		14.50%	15.50%
Monthly payments of principal and interest	$ 1,796,979
Proceeds were used to pay off	$ 2,601,704
Index Loan 2 [Member]
Short-Term Debt [Line Items]
Interest rate per annum	11.50%
MCS [Member]
Short-Term Debt [Line Items]
Original principal amount	$ 4,960,517
Maturity date	Jan. 01, 2025
Interest rate per annum	12.50%
Proceeds were used to pay off	$ 4,097,990
Due from related parties and accrued interest	866,088
ZEI Seller Loan [Member]
Short-Term Debt [Line Items]
Original principal amount	$ 750,000
Maturity date	Apr. 30, 2025
Interest rate per annum	7.00%
Moorback 6600 STA [Member]
Short-Term Debt [Line Items]
Original principal amount	$ 312,350
Maturity date	Feb. 28, 2029
Interest rate per annum	12.89%
Blending Line STA [Member]
Short-Term Debt [Line Items]
Original principal amount	$ 94,605
Maturity date	Mar. 05, 2029
Interest rate per annum	12.89%
Dollinger Bridge [Member]
Short-Term Debt [Line Items]
Original principal amount	$ 600,000
Maturity date	Oct. 23, 2024
Interest rate per annum	14.00%
911 Grapple Truck [Member]
Short-Term Debt [Line Items]
Original principal amount	$ 305,985
Maturity date	Aug. 30, 2029
Interest rate per annum	7.74%
Ford T350 [Member]
Short-Term Debt [Line Items]
Original principal amount	$ 39,066
Maturity date	Sep. 30, 2029
Interest rate per annum	9.00%
MCA2-Unique Funding Solutions [Member]
Short-Term Debt [Line Items]
Maturity date	Nov. 13, 2025
Weekly estimated payments	$ 22,192
MCA3-CFG Merchant Solutions [Member]
Short-Term Debt [Line Items]
Maturity date	May 13, 2026
Weekly estimated payments	$ 17,443
MCA4-Greyhaven Partners [Member]
Short-Term Debt [Line Items]
Maturity date	Oct. 12, 2025
Weekly estimated payments	$ 8,128
BMO Note payable [Member]
Short-Term Debt [Line Items]
Original principal amount	$ 861,485
Maturity date	Sep. 30, 2028
Interest rate per annum	6.35%
Huntington Note Payable [Member]
Short-Term Debt [Line Items]
Original principal amount	$ 317,571
Maturity date	Dec. 31, 2028
Interest rate per annum	7.29%
Xerox Copier Note Payable [Member]
Short-Term Debt [Line Items]
Original principal amount	$ 10,423
Maturity date	Sep. 30, 2025
Interest rate per annum	4.00%
PNC Equipment Finance [Member]
Short-Term Debt [Line Items]
Original principal amount	$ 158,429
Maturity date	Jan. 31, 2029
Interest rate per annum	8.00%
SMFL Note Payable [Member]
Short-Term Debt [Line Items]
Original principal amount	$ 357,260
Maturity date	Jan. 31, 2029
Interest rate per annum
Verdant [Member]
Short-Term Debt [Line Items]
Original principal amount	$ 496,993
Maturity date	Oct. 16, 2027
Interest rate per annum	6.67%
MCA3-CFG Merchant Solutions [Member]
Short-Term Debt [Line Items]
Maturity date	Jan. 21, 2026
Weekly estimated payments	$ 18,818
MCA4 - Cedar Advance [Member]
Short-Term Debt [Line Items]
Maturity date	Dec. 16, 2026
Weekly estimated payments	$ 6,000
MCA5-MCA Servicing Company [Member]
Short-Term Debt [Line Items]
Maturity date	Oct. 11, 2025
Weekly estimated payments	$ 8,128
International HZ620 Loan [Member]
Short-Term Debt [Line Items]
Original principal amount	$ 173,370
Maturity date	Jul. 29, 2031
Interest rate per annum	7.71%

Safe & Green Development Corp 10-Q