v3.26.3
Condensed Consolidated Statements of Changes in Partners' Capital - USD ($)
$ in Thousands
Total
Payables to (receivables from) Affiliates
AB Holding Units held for Long-term Incentive Compensation Plans
Accumulated Other Comprehensive (Loss)
Non-redeemable Non-controlling Interests in Consolidated Entities
General Partner’s Capital
General Partner’s Capital
EQH Exchange Agreement
Limited Partners' Capital
Limited Partners' Capital
EQH Exchange Agreement
Partners' capital, beginning balance at Dec. 31, 2024   $ (2,893) $ (62,366) $ (110,581)   $ 49,519   $ 4,999,616  
Increase (Decrease) in Stockholders' Equity [Roll Forward]                  
Net (loss) income $ 695,374       $ 702 6,906   683,623  
Cash distributions to General Partner           (8,471)   (837,724)  
Long-term incentive compensation plans activity   1,017 13,934     (13)   (1,327)  
(Retirement) issuance of AB Units, net           68   5,426  
Issuance of AB Units in connection with EQH Amended Exchange Agreement             $ 8,202   $ 811,986
(Retirement) of AB Units in connection with EQH Amended Exchange Agreement             (8,202)   (811,986)
Capital contributions (to) from AB Holding   2,088              
Purchases of AB Holding Units for long-term compensation plans, net     (47,240)            
Retirement (issuance) of AB Units, net     (5,040)            
Revaluation of AB Holding Units held in rabbi trust     61            
Foreign currency translation adjustment, net of tax 29,396     29,396          
Changes in employee benefit related items, net of tax 23,362     23,362          
Distributions from (to) non-controlling interests, net         (592)        
Contributions from non-controlling interest         43        
Partners' capital, ending balance at Sep. 30, 2025 4,739,361 212 (100,651) (57,823)   48,009   4,849,614  
Balance, beginning of period at Dec. 31, 2024         1,348        
Balance, end of period at Sep. 30, 2025         1,501        
Partners' capital, beginning balance at Jun. 30, 2025   (2,421) (94,436) (50,377)   47,832   4,831,485  
Increase (Decrease) in Stockholders' Equity [Roll Forward]                  
Net (loss) income 266,392       169 2,594   256,669  
Cash distributions to General Partner           (2,479)   (244,681)  
Long-term incentive compensation plans activity   344 3,797     9   851  
(Retirement) issuance of AB Units, net           53   5,290  
Issuance of AB Units in connection with EQH Amended Exchange Agreement             8,202   811,986
(Retirement) of AB Units in connection with EQH Amended Exchange Agreement             $ (8,202)   $ (811,986)
Capital contributions (to) from AB Holding   2,289              
Purchases of AB Holding Units for long-term compensation plans, net     (3,594)            
Retirement (issuance) of AB Units, net     (5,387)            
Revaluation of AB Holding Units held in rabbi trust     (1,031)            
Foreign currency translation adjustment, net of tax (7,446)     (7,446)          
Changes in employee benefit related items, net of tax 0                
Distributions from (to) non-controlling interests, net         (318)        
Contributions from non-controlling interest         15        
Partners' capital, ending balance at Sep. 30, 2025 4,739,361 212 (100,651) (57,823)   48,009   4,849,614  
Balance, beginning of period at Jun. 30, 2025         1,635        
Balance, end of period at Sep. 30, 2025         1,501        
Increase (Decrease) in Stockholders' Equity [Roll Forward]                  
Total capital 4,740,862                
Total capital 4,836,151                
Partners' capital, beginning balance at Dec. 31, 2025 4,835,154 (260) (72,869) (57,389)   48,694   4,916,978  
Increase (Decrease) in Stockholders' Equity [Roll Forward]                  
Net (loss) income 819,361       12,093 8,076   799,535  
Cash distributions to General Partner           (8,498)   (840,545)  
Long-term incentive compensation plans activity   1,530 30,418     12   1,211  
(Retirement) issuance of AB Units, net           (93)   (9,460)  
Other     (339)            
Capital contributions (to) from AB Holding   (725)              
Purchases of AB Holding Units for long-term compensation plans, net     (64,805)            
Retirement (issuance) of AB Units, net     10,765            
Revaluation of AB Holding Units held in rabbi trust     (2,233)            
Foreign currency translation adjustment, net of tax (4,257)     (4,257)          
Changes in employee benefit related items, net of tax 0                
Contributions from non-controlling interest         45        
Partners' capital, ending balance at Sep. 30, 2026 4,755,746 545 (99,063) (61,646)   48,191   4,867,719  
Balance, beginning of period at Dec. 31, 2025         997        
Balance, end of period at Sep. 30, 2026         13,135        
Partners' capital, beginning balance at Jun. 30, 2026   147 (111,111) (63,157)   48,729   4,920,729  
Increase (Decrease) in Stockholders' Equity [Roll Forward]                  
Net (loss) income 238,355       (12,594) 2,569   254,335  
Cash distributions to General Partner           (2,702)   (267,152)  
Long-term incentive compensation plans activity   488 8,813     (5)   (544)  
(Retirement) issuance of AB Units, net           (403)   (39,977)  
Other     (339)     3   328  
Capital contributions (to) from AB Holding   (90)              
Purchases of AB Holding Units for long-term compensation plans, net     (37,053)            
Retirement (issuance) of AB Units, net     40,201            
Revaluation of AB Holding Units held in rabbi trust     426            
Foreign currency translation adjustment, net of tax 1,511     1,511          
Changes in employee benefit related items, net of tax 0                
Distributions from (to) non-controlling interests, net         24,590        
Contributions from non-controlling interest         30        
Partners' capital, ending balance at Sep. 30, 2026 4,755,746 $ 545 $ (99,063) $ (61,646)   $ 48,191   $ 4,867,719  
Balance, beginning of period at Jun. 30, 2026         1,109        
Balance, end of period at Sep. 30, 2026         $ 13,135        
Increase (Decrease) in Stockholders' Equity [Roll Forward]                  
Total capital $ 4,768,881