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PIMCO StocksPLUS Global Portfolio Average Annual Total Returns - Administrative Class [Member]
 12 Months Ended 60 Months Ended 120 Months Ended
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
MSCI World Index (reflects no deductions for fees, expenses or taxes)[Member]      
Prospectus [Line Items]      
Average Annual Return, Percent 21.09% 12.15% 12.17%
50% MSCI EAFE Net Total Return USD Index/50% S&P 500 Index (reflects no deductions for fees, expenses or taxes)[Member]      
Prospectus [Line Items]      
Average Annual Return, Percent 24.55% 11.76% 11.55%
Institutional      
Prospectus [Line Items]      
Average Annual Return, Percent [1] 24.66% 11.14% 11.36%
[1] Since the Portfolio’s Administrative Class has not commenced operations as of the date of this prospectus, the bar chart and the table show performance of the Portfolio’s Institutional Class shares, which are offered in a separate prospectus. Although the Institutional Class and Administrative Class would have substantially similar annual returns (because they represent interests in the same portfolio of securities), Institutional Class and Administrative Class performance would differ to the extent that the Institutional Class has lower expenses.