3.22.2.2 html 136 84 1 true 103 0 false 2 false true R1.htm 00000003 - Document - Risk/Return Summary {Unlabeled} Sheet http://putnam.com/role/RiskReturn Risk/Return Summary 1 false false R7.htm 040000 - Disclosure - Risk/Return Detail Data {Elements} Sheet http://xbrl.sec.gov/rr/role/RiskReturnDetailData Risk/Return Detail Data 2 false false All Reports Book All Reports a2_put2111qn8pro.htm b_rrex99j.htm prrf-20221130.xsd prrf-20221130_cal.xml prrf-20221130_def.xml prrf-20221130_lab.xml prrf-20221130_pre.xml coverlogo.jpg image_001.jpg p16qn8proreturnschart.jpg p192qn8probackcover.jpg p193qn8probackcover.jpg p25qn8proreturnschart.jpg p34qn8proreturnschart.jpg p43qn8proreturnschart.jpg p52qn8proreturnschart.jpg p61qn8proreturnschart.jpg p70qn8proreturnschart.jpg p79qn8proreturnschart.jpg p87qn8proreturnschart.jpg p90graphic.jpg BarChart1.png BarChart2.png BarChart3.png BarChart4.png BarChart5.png BarChart6.png BarChart7.png BarChart8.png BarChart9.png http://xbrl.sec.gov/dei/2022 http://xbrl.sec.gov/rr/2022 true true