CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	Total	Stockholders' equity attributable to Thor	Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Treasury Stock	Non-Controlling Interests
Beginning balance (in shares) at Jul. 31, 2023			66,344,340
Beginning balance at Jul. 31, 2023	$ 3,983,398	$ 3,976,015	$ 6,634	$ 539,032	$ 4,091,563	$ (68,547)	$ (592,667)	$ 7,383
Beginning balance (in shares) at Jul. 31, 2023							13,030,030
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	$ 55,033	53,565			53,565			1,468
Purchase of treasury shares (in shares)	327,876						327,876
Purchase of treasury shares	$ (30,037)	(30,037)					$ (30,037)
Restricted stock unit activity (in shares)			342,158				122,120
Restricted stock unit activity	(9,071)	(9,071)	$ 35	2,007			$ (11,113)
Dividends per common share	(25,539)	(25,539)			(25,539)
Stock-based compensation expense	10,452	10,452		10,452
Other comprehensive income (loss)	(60,646)	(59,924)				(59,924)		(722)
Ending balance (in shares) at Oct. 31, 2023			66,686,498
Ending balance at Oct. 31, 2023	3,923,590	3,915,461	$ 6,669	551,491	4,119,589	(128,471)	$ (633,817)	8,129
Ending balance (in shares) at Oct. 31, 2023							13,480,026
Beginning balance (in shares) at Jul. 31, 2024			66,859,738
Beginning balance at Jul. 31, 2024	$ 4,074,053	4,067,430	$ 6,686	577,015	4,254,734	(93,706)	$ (677,299)	6,623
Beginning balance (in shares) at Jul. 31, 2024	13,928,314						13,928,314
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	$ (873)	(1,832)			(1,832)			959
Purchase of treasury shares (in shares)	0
Restricted stock unit activity (in shares)			255,232				84,392
Restricted stock unit activity	$ (7,153)	(7,153)	$ 25	1,862			$ (9,040)
Dividends per common share	(26,551)	(26,551)			(26,551)
Stock-based compensation expense	10,537	10,537		10,537
Other comprehensive income (loss)	11,943	11,901				11,901		42
Ending balance (in shares) at Oct. 31, 2024			67,114,970
Ending balance at Oct. 31, 2024	$ 4,061,956	$ 4,054,332	$ 6,711	$ 589,414	$ 4,226,351	$ (81,805)	$ (686,339)	$ 7,624
Ending balance (in shares) at Oct. 31, 2024	14,012,706						14,012,706