Expense Example - PIMCO Long Duration Total Return Fund	Institutional 1 Year	Institutional 3 Years	Institutional 5 Years	Institutional 10 Years	I-2 1 Year	I-2 3 Years	I-2 5 Years	I-2 10 Years	A 1 Year	A 3 Years	A 5 Years	A 10 Years	C 1 Year	C 3 Years	C 5 Years	C 10 Years
USD ($)	60	189	329	738	70	221	384	859	472	678	902	1,543	277	548	944	2,052