Revenue - Disaggregation by Major Product Type and Geographic Market (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Apr. 30, 2021	May 01, 2020	Apr. 30, 2021	May 01, 2020
Disaggregation of Revenue [Line Items]
Revenues	$ 1,149,107	$ 929,398	$ 2,022,093	$ 1,696,881
United States
Disaggregation of Revenue [Line Items]
Revenues	893,532	747,354	1,574,837	1,338,894
International Countries
Disaggregation of Revenue [Line Items]
Revenues	255,575	182,044	447,256	357,987
Equipment
Disaggregation of Revenue [Line Items]
Revenues	1,019,320	830,378	1,804,960	1,512,270
Irrigation
Disaggregation of Revenue [Line Items]
Revenues	129,787	99,020	217,133	184,611
Operating Segments | Professional
Disaggregation of Revenue [Line Items]
Revenues	828,358	661,087	1,478,581	1,255,808
Operating Segments | Professional | United States
Disaggregation of Revenue [Line Items]
Revenues	620,205	509,277	1,122,065	963,565
Operating Segments | Professional | International Countries
Disaggregation of Revenue [Line Items]
Revenues	208,153	151,810	356,516	292,243
Operating Segments | Professional | Equipment
Disaggregation of Revenue [Line Items]
Revenues	706,341	569,143	1,282,116	1,093,052
Operating Segments | Professional | Irrigation
Disaggregation of Revenue [Line Items]
Revenues	122,017	91,944	196,465	162,756
Operating Segments | Residential
Disaggregation of Revenue [Line Items]
Revenues	315,035	261,998	532,735	427,846
Operating Segments | Residential | United States
Disaggregation of Revenue [Line Items]
Revenues	267,613	231,764	441,995	362,102
Operating Segments | Residential | International Countries
Disaggregation of Revenue [Line Items]
Revenues	47,422	30,234	90,740	65,744
Operating Segments | Residential | Equipment
Disaggregation of Revenue [Line Items]
Revenues	308,649	257,400	514,572	409,858
Operating Segments | Residential | Irrigation
Disaggregation of Revenue [Line Items]
Revenues	6,386	4,598	18,163	17,988
Other
Disaggregation of Revenue [Line Items]
Revenues	5,714	6,313	10,777	13,227
Other | United States
Disaggregation of Revenue [Line Items]
Revenues	5,714	6,313	10,777	13,227
Other | International Countries
Disaggregation of Revenue [Line Items]
Revenues	0	0	0	0
Other | Equipment
Disaggregation of Revenue [Line Items]
Revenues	4,330	3,835	8,272	9,360
Other | Irrigation
Disaggregation of Revenue [Line Items]
Revenues	$ 1,384	$ 2,478	$ 2,505	$ 3,867