Expense Example - PIMCO California Municipal Bond 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 ($)	45	141	246	555	55	173	302	677	304	472	654	1,181	257	486	839	1,835