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Noncontrolling and Redeemable Noncontrolling Interests - Changes in Redeemable Noncontrolling Interests (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		9 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024	Sep. 30, 2024
Noncontrolling Interest
Beginning Balance			$ 8,412	$ 10,792	$ 10,792
Redemptions (1)			0		(17,039)
Noncontrolling Interest, Increase from Sale of Parent Equity Interest			0	1,127
Redeemable noncontrolling interest, Distributions			1,721		2,880
Redeemable noncontrolling interest, changes in redemption value			(1,360)		(13,363)
Net Income (Loss) Attributable to Redeemable Noncontrolling Interest	$ (3)	$ (773)	(4,230)	(1,566)	3,005
Currency translation adjustment			(313)		$ 44
Ending Balance	9,248		9,248
Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders	(2,459)	(21,074)	(3,040)	(21,074)
Noncontrolling Interest [Member]
Noncontrolling Interest
Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders	$ (2,459)	$ (21,074)	(3,040)	$ (21,074)
Noncontrolling Interest [Member] | Stag Tech NCI Transactions
Noncontrolling Interest
Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders			$ (10,200)

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Decrease in noncontrolling interest balance from payment of dividends or other distributions by the non-wholly owned subsidiary or partially owned entity, included in the consolidation of the parent entity, to the noncontrolling interest holders.

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Amount of Net Income (Loss) attributable to redeemable noncontrolling interest.

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Amount of increase in noncontrolling interest from sale of a portion of the parent's controlling interest.

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The aggregate fair value as of the reporting date of all noncontrolling interests which are redeemable by the (parent) entity (1) at a fixed or determinable price on a fixed or determinable date, (2) at the option of the holder of the noncontrolling interest, or (3) upon occurrence of an event that is not solely within the control of the (parent) entity. This item includes noncontrolling interest holder's ownership (or holders' ownership) regardless of the type of equity interest (common, preferred, other) including all potential organizational (legal) forms of the investee entity.

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Adjustments to temporary equity resulting from foreign currency translation adjustments.

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