Earnings per share (Tables)

3 Months Ended

Mar. 31, 2026

Earnings Per Share [Abstract]

Schedule of Basic and Diluted Earnings per Share

The calculation of the basic and diluted EPS is as follows:

	Three Months Ended   March 31,
	2026	2025
Numerator:
Net income attributable to Stewart (in $'000)	16,964	3,077
Denominator (in '000):
Basic average shares outstanding	30,297	27,828
Average number of dilutive shares relating to options	181	201
Average number of dilutive shares relating to restricted units	331	312
Diluted average shares outstanding	30,809	28,341
Basic earnings per share attributable to Stewart ($)	0.56	0.11
Diluted earnings per share attributable to Stewart ($)	0.55	0.11