v3.26.1
Earnings Per Common Share - Narrative (Details) - shares
shares in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Earnings Per Share [Abstract]        
Antidilutive shares not included in Diluted EPS attributable to IDEX (in shares) 0.4 0.9 0.5 0.8