Condensed Consolidated Statements of Financial Condition - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
ASSETS
Cash and cash equivalents	$ 975,263	$ 679,738
Cash and securities segregated, at fair value (cost: $2,005,514 and $1,090,443)	2,012,562	1,094,866
Receivables, net:
Brokers and dealers	358,028	97,966
Brokerage clients	1,814,889	1,536,674
AB funds fees	214,672	261,588
Other fees	122,300	148,744
Investments:
Long-term incentive compensation-related	37,316	50,902
Other	225,192	215,892
Other assets	446,460	330,943
Furniture, equipment and leasehold improvements, net	138,286	145,251
Goodwill	3,088,038	3,076,926
Intangible assets, net	49,004	55,366
Deferred sales commissions, net	49,280	36,296
Right-of-use assets	341,660	362,693
Total assets	10,443,237	8,706,092
Payables:
Brokers and dealers	382,632	201,778
Securities sold not yet purchased	27,629	30,157
Brokerage clients	3,653,789	2,531,946
AB mutual funds	118,618	71,142
Accounts payable and accrued expenses	281,094	192,110
Lease liabilities	442,590	468,451
Accrued compensation and benefits	346,445	276,829
Short-term Debt
Debt:
EQH Facility	830,000	560,000
Other	104,814	0
Total liabilities	6,292,486	4,363,430
Commitments and contingencies (See Note 12)
Redeemable non-controlling interest	224,900	325,561
Capital:
General Partner	40,571	41,225
Limited partners: 269,981,431 and 270,380,314 units issued and outstanding	4,109,946	4,174,201
Receivables from affiliates	(9,279)	(9,011)
AB Holding Units held for long-term incentive compensation plans	(81,314)	(76,310)
Accumulated other comprehensive loss	(134,073)	(113,004)
Partners’ capital attributable to AB Unitholders	3,925,851	4,017,101
Total liabilities, redeemable non-controlling interest and capital	10,443,237	8,706,092
Company-sponsored investment funds
Investments:
Cash and cash equivalents	87,277	11,433
Investments	443,472	581,004
Other assets	39,538	19,810
Debt:
Redeemable non-controlling interest	224,900	325,561
VIEs
Payables:
Liabilities of consolidated company-sponsored investment funds	$ 104,875	$ 31,017