Equity and Redeemable Non-controlling Interest - Schedule of common stock outstanding (Details)					12 Months Ended
	Jun. 26, 2025 shares	Sep. 03, 2024 shares	Sep. 01, 2023 shares	Aug. 01, 2023 USD ($) Class	Dec. 31, 2025 USD ($) shares	Dec. 31, 2024 USD ($) shares	Dec. 31, 2023 USD ($) shares
Subsidiary, Sale of Stock [Line Items]
Beginning balance (in shares)					1,697,489	58,500	20,000
Common stock issued - primary offerings					4,165,041	1,596,083
Common stock issued - distribution reinvestment					160,155	4,750
Common stock repurchased (in shares)					(18,871)
Common stock reclassification							0
Ending balance (in shares)					6,038,374	1,697,489	58,500
Common stock, outstanding (in shares)					6,038,374	1,697,489	58,500
Issuance of restricted stock awards \| $							$ 1,000
Value of common stock in offering (up to) \| $				$ 5,000,000,000
Number of classes of stock \| Class				4
Director Compensation Plan
Subsidiary, Sale of Stock [Line Items]
Vesting period					1 year
Director \| Restricted Stock
Subsidiary, Sale of Stock [Line Items]
Independent directors' restricted stock grant (in shares)					34,560	38,156	38,500
Director \| Director Compensation Plan
Subsidiary, Sale of Stock [Line Items]
Annual retainer expense \| $					$ 175,000
Cash payment for compensation expense \| $					78,750
Director \| Director Compensation Plan \| Restricted Stock
Subsidiary, Sale of Stock [Line Items]
Issuance of restricted stock \| $					$ 96,250
Common Class T [Member]
Subsidiary, Sale of Stock [Line Items]
Beginning balance (in shares)					0	0
Common stock issued - primary offerings					223	0
Common stock issued - distribution reinvestment					0	0
Common stock repurchased (in shares)					0
Ending balance (in shares)					223	0	0
Common stock, issued (in shares)					223	0
Common stock, outstanding (in shares)					223	0	0
Common Class T [Member] \| Director \| Restricted Stock
Subsidiary, Sale of Stock [Line Items]
Independent directors' restricted stock grant (in shares)					0	0
Class I Common Stock
Subsidiary, Sale of Stock [Line Items]
Beginning balance (in shares)					142,266	0	0
Common stock issued - primary offerings					392,967	141,464
Common stock issued - distribution reinvestment					9,494	802
Common stock repurchased (in shares)					(6,610)
Common stock reclassification							0
Ending balance (in shares)					538,117	142,266	0
Common stock, issued (in shares)					538,117	142,266
Common stock, outstanding (in shares)					538,117	142,266	0
Class I Common Stock \| Director \| Restricted Stock
Subsidiary, Sale of Stock [Line Items]
Independent directors' restricted stock grant (in shares)					0	0	0
Common stock Class A-I
Subsidiary, Sale of Stock [Line Items]
Beginning balance (in shares)					1,457,776	0	0
Common stock issued - primary offerings					1,202,519	1,454,619
Common stock issued - distribution reinvestment					108,955	3,157
Common stock repurchased (in shares)					(12,261)
Common stock reclassification							0
Ending balance (in shares)					2,756,989	1,457,776	0
Common stock, issued (in shares)					2,756,989	1,457,776
Common stock, outstanding (in shares)					2,756,989	1,457,776	0
Common stock Class A-I \| Director \| Restricted Stock
Subsidiary, Sale of Stock [Line Items]
Independent directors' restricted stock grant (in shares)					0	0	0
Class A-II Common Stock
Subsidiary, Sale of Stock [Line Items]
Beginning balance (in shares)					0	0	0
Common stock issued - primary offerings					2,569,332	0
Common stock issued - distribution reinvestment					39,543	0
Common stock repurchased (in shares)					0
Common stock reclassification							0
Ending balance (in shares)					2,608,875	0	0
Common stock, issued (in shares)					2,608,875	0
Common stock, outstanding (in shares)					2,608,875	0	0
Class A-II Common Stock \| Director \| Restricted Stock
Subsidiary, Sale of Stock [Line Items]
Independent directors' restricted stock grant (in shares)					0	0	0
Class E Common Stock
Subsidiary, Sale of Stock [Line Items]
Beginning balance (in shares)					97,447	58,500	0
Common stock issued - primary offerings					0	0
Common stock issued - distribution reinvestment					2,163	791
Common stock repurchased (in shares)					0
Common stock reclassification							20,000
Ending balance (in shares)					134,170	97,447	58,500
Common stock, issued (in shares)					134,170	97,447
Common stock, outstanding (in shares)					134,170	97,447	58,500
Issuance of restricted stock awards \| $					$ 384,998	$ 384,994	$ 385,000
Class E Common Stock \| Restricted Stock
Subsidiary, Sale of Stock [Line Items]
Common stock, issued (in shares)					34,560
Class E Common Stock \| Director Compensation Plan \| Restricted Stock
Subsidiary, Sale of Stock [Line Items]
Independent directors' restricted stock grant (in shares)					34,560	38,156	38,500
Class E Common Stock \| Director \| Restricted Stock
Subsidiary, Sale of Stock [Line Items]
Independent directors' restricted stock grant (in shares)	34,560	38,156	38,500		34,560	38,156	38,500
Common Class S [Member]
Subsidiary, Sale of Stock [Line Items]
Beginning balance (in shares)					0
Ending balance (in shares)					0	0
Common stock, issued (in shares)					0	0
Common stock, outstanding (in shares)					0	0
Common Class D [Member]
Subsidiary, Sale of Stock [Line Items]
Beginning balance (in shares)					0
Ending balance (in shares)					0	0
Common stock, issued (in shares)					0	0
Common stock, outstanding (in shares)					0	0
Common stock
Subsidiary, Sale of Stock [Line Items]
Beginning balance (in shares)					1,697,489	58,500	20,000
Common stock issued - primary offerings					4,165,041	1,596,083
Common stock issued - distribution reinvestment					160,155	4,750
Common stock repurchased (in shares)					(18,871)
Common stock reclassification							(20,000)
Ending balance (in shares)					6,038,374	1,697,489	58,500
Common stock, outstanding (in shares)					6,038,374	1,697,489	58,500
Issuance of restricted stock awards \| $					$ 0	$ 0	$ 1,000
Common stock \| Director \| Restricted Stock
Subsidiary, Sale of Stock [Line Items]
Independent directors' restricted stock grant (in shares)							0

EQT Exeter Real Estate Income Trust, Inc. 10-K