v3.26.3
Expense Example - AB GLOBAL RISK ALLOCATION FUND, INC.
Jun. 30, 2026
USD ($)
Class A  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 566
Expense Example, with Redemption, 3 Years 874
Expense Example, with Redemption, 5 Years 1,204
Expense Example, with Redemption, 10 Years 2,135
Class C  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 324 [1]
Expense Example, with Redemption, 3 Years 702
Expense Example, with Redemption, 5 Years 1,205
Expense Example, with Redemption, 10 Years 2,400
Advisor Class  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 122
Expense Example, with Redemption, 3 Years 392
Expense Example, with Redemption, 5 Years 682
Expense Example, with Redemption, 10 Years 1,507
Class I  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 119
Expense Example, with Redemption, 3 Years 382
Expense Example, with Redemption, 5 Years 666
Expense Example, with Redemption, 10 Years $ 1,473
[1] If you did not redeem your shares at the end of the period, your expenses would be decreased by approximately $100.