v3.26.1
Long-term Incentive Compensation Plans (Tables)
 6 Months Ended
Jun. 30, 2026
Share-Based Payment Arrangement [Abstract]  
Schedule of Unit Award Repurchase Activity
Repurchases of AB Holding Units for the three and six months ended June 30, 2026 and 2025 consisted of the following:
Three Months Ended June 30,Six Months Ended June 30,
2026202520262025
(in millions)
Total amount of AB Holding Units Purchased/Retained (1)
0.6 0.4 0.8 1.2 
Total Cash Paid for AB Holding Units Purchased/Retained (1)
$19.9 $13.2 $28.7 $43.7 
Open Market Purchases of AB Holding Units Purchased (1)
0.5 0.3 0.6 1.0 
Total Cash Paid for Open Market Purchases of AB Holding Units (1)
$16.9 $12.3 $21.6 $38.4 
(1) Purchased on a trade date basis. The difference between open-market purchases and units retained reflects the retention of AB Holding Units from employees to fulfill statutory tax withholding requirements at the time of delivery of long-term incentive compensation awards.