CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED) (Parenthetical) $ in Thousands	3 Months Ended	12 Months Ended
Mar. 31, 2026 USD ($) shares	Dec. 31, 2025 USD ($) shares	Mar. 31, 2026 £ / shares	Dec. 31, 2025 £ / shares
Statement of Financial Position [Abstract]
Allowance for doubtful accounts \| $	$ 10,309	$ 12,527
Ordinary shares, par value (in pounds per share) \| £ / shares			£ 1.00	£ 1.00
Ordinary shares, authorized (in shares)	Unlimited	Unlimited
Ordinary shares issued (in shares)	55,537,746	55,535,181
Ordinary shares outstanding (in shares)	54,901,316	54,649,085
Treasury stock (in shares)	636,430	886,096

Amount of allowance for credit loss on accounts receivable, classified as current.

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