The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 28
-Subparagraph (b)
-SubTopic 10
-Topic 230
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-28

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482099/360-10-50-1

+ Details

Name:	us-gaap_DepreciationAndAmortization
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property.

+ References

+ Details

Name:	us-gaap_GainLossOnSaleOfPropertyPlantEquipment
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Amount of liabilities incurred and payable to vendors for goods and services received classified as other, and expenses incurred but not yet paid, payable within one year or the operating cycle, if longer.

+ References

No definition available.

+ Details

Name:	us-gaap_OtherAccountsPayableAndAccruedLiabilities
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 13
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-13

+ Details

Name:	us-gaap_PaymentsToAcquirePropertyPlantAndEquipment
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 12
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-12

+ Details

Name:	us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 7A
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-7A

+ Details

Name:	us-gaap_PropertyPlantAndEquipmentLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

The amount of disposal of property plant and equipment.

+ References

No definition available.

+ Details

Name:	wyfi_CarryiingAmountOfPropertyPlantAndEquipment
Namespace Prefix:	wyfi_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

The amount of cash consideration collected.

+ References

No definition available.

+ Details

Name:	wyfi_CashConsiderationCollectedOnDisposalsOfPropertyPlantAndEquipment
Namespace Prefix:	wyfi_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amount of purchase price of GPUs.

+ References

No definition available.

+ Details

Name:	wyfi_PurchasePriceOfGPUs
Namespace Prefix:	wyfi_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=wyfi_ThirdPartyMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=wyfi_DataStorageEquipmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=wyfi_ServersAndNetworkEquipmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_TypeOfArrangementAxis=wyfi_EquipmentPurchaseAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_EffectsOnFutureEarningsAndCashFlowsResultingFromExitPlanAxis=us-gaap_ReducedDepreciationMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Property, Plant, and Equipment, Net (Details) - USD ($)			3 Months Ended	6 Months Ended	9 Months Ended		12 Months Ended
Property, Plant, and Equipment, Net (Details) - USD ($)	Aug. 31, 2024	Jan. 31, 2024	Mar. 31, 2024	Jun. 30, 2025	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2025	Dec. 31, 2024	Jan. 31, 2026
Property, Plant and Equipment [Line Items]
Depreciation and amortization expenses							$ 23,440,884	$ 16,511,406
Construction in progress remained unpaid							27,400,000
Purchase of assets							268,402,549	79,026,998
Total consideration							1,200,000
Carrying amount of property plant and equipment							1,500,000
Net loss from disposal of property, plant and equipment							(372,993)
Cash consideration							1,200,000
Third Party [Member]
Property, Plant and Equipment [Line Items]
Purchase of assets	$ 1,184,937	$ 3,353,608
Data Storage Equipment [Member]
Property, Plant and Equipment [Line Items]
Purchase of assets			$ 5,315,202
Data Storage Equipment [Member] \| Third Party [Member]
Property, Plant and Equipment [Line Items]
Purchase of assets						$ 1,254,248
Servers and Network Equipment [Member]
Property, Plant and Equipment [Line Items]
Purchase of assets				$ 4,898,326				6,056,700
Servers and Network Equipment [Member] \| Third Party [Member]
Property, Plant and Equipment [Line Items]
Purchase of assets					$ 3,041,389
Subsequent Event [Member] \| Equipment Purchase Agreement [Member]
Property, Plant and Equipment [Line Items]
Purchase price									$ 26,100,000
Reduced Depreciation [Member]
Property, Plant and Equipment [Line Items]
Depreciation and amortization expenses							$ 22,700,000	$ 16,500,000