Subsequent Events (Details) - EUR (€) € in Thousands	1 Months Ended	6 Months Ended
Apr. 30, 2026	Dec. 31, 2026
DQS Holding GmbH \| Forecast
Subsequent Event [Line Items]
Cash consideration expected to be received		€ 105,000
Subsequent Event \| Underwriters Laboratories Holdings B.V. \| Electrical And Electronics Testing LUX Holding SARL
Subsequent Event [Line Items]
Purchase price	€ 575,000
Contingent consideration per day	41
Break fee	€ 34,500
Subsequent Event \| DQS Holding GmbH
Subsequent Event [Line Items]
Ownership percentage	28.00%

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- Definition

Business Combination , Consideration Transferred, Contingent Consideration Per Day

+ References

No definition available.

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

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The cash inflow associated with the sale of equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence.

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- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

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