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Commitments and Contingencies (Details Narrative) - USD ($)		3 Months Ended
	Nov. 12, 2024	Mar. 31, 2025
IPO [Member]
Subsidiary, Sale of Stock [Line Items]
Cash underwriting discount	$ 2,530,000
Cash underwriting discount percentage	2.00%
Deferred underwriting discount	$ 4,427,500
Deferred underwriting discount percentage	3.50%
IPO [Member] | Underwriting Agreement [Member]
Subsidiary, Sale of Stock [Line Items]
Stock issued during the period, shares		1,650,000
Over-Allotment Option [Member]
Subsidiary, Sale of Stock [Line Items]
Units at a price	$ 10.00
Over-Allotment Option [Member] | Underwriting Agreement [Member]
Subsidiary, Sale of Stock [Line Items]
Stock issued during the period, shares	1,650,000
Units at a price	$ 10.00

X

- Definition

Cash underwriting discount.

+ References

No definition available.

+ Details

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Namespace Prefix:	WLAC_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Cash underwriting discount percentage.

+ References

No definition available.

+ Details

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Namespace Prefix:	WLAC_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Deferred underwriting discount.

+ References

No definition available.

+ Details

Name:	WLAC_DeferredUnderwritingDiscount
Namespace Prefix:	WLAC_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Deferred underwriting discount percentage.

+ References

No definition available.

+ Details

Name:	WLAC_DeferredUnderwritingDiscountPercentage
Namespace Prefix:	WLAC_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

X

- Definition

The number of shares issued or sold by the subsidiary or equity method investee per stock transaction.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

X

- 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

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
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Period Type:	duration

X

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

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Namespace Prefix:
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Balance Type:
Period Type:

X

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: