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Basis of Presentation and Nature of Business - Additional Information (Details) - Alight Holdings	Jun. 30, 2025
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Basis Of Presentation And Nature Of Business [Line Items]
Non-voting ownership percentage held by noncontrolling interest	1.00%
Special Purpose Acquisition Company | Alight
Basis Of Presentation And Nature Of Business [Line Items]
Percentage of economic interest	99.00%
Business combination, percentage of voting power	100.00%

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- Definition

Basis of presentation and nature of business.

+ References

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Percentage of voting equity interest acquired in business combination.

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-Topic 805
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-Section 50
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