Restructuring and Severance Charges - Restructuring and Severance Costs by Segment (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended | 13 Months Ended |
Nov. 01, 2020 | Aug. 02, 2020 | May 03, 2020 | Feb. 02, 2020 | Nov. 03, 2019 | Jul. 28, 2019 | Apr. 28, 2019 | Jan. 27, 2019 | Nov. 01, 2020 | Nov. 03, 2019 | Nov. 03, 2019 |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | $ 438 | $ 546 | $ 411 | $ 1,246 | $ 1,856 | $ 2,017 | $ 724 | $ 59 | $ 2,641 | $ 4,656 | |
Change in Executive Management | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | | 868 | |
2020 Plan | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | 1,163 | | |
2020 Plan | Severance and benefit costs | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | 1,163 | | |
2018 Plan | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | 157 | 1,063 | $ 5,600 |
2018 Plan | Severance and benefit costs | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | (23) | 803 | |
2018 Plan | Other | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | 180 | 260 | |
Exit of Customer Care Solutions Business | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | | 2,061 | |
Exit of Customer Care Solutions Business | Severance and benefit costs | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | | 212 | |
Exit of Customer Care Solutions Business | Other | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | | 1,849 | |
Other | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | 1,321 | 664 | |
Other | Severance and benefit costs | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | 1,137 | 493 | |
Other | Other | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | 184 | 171 | |
Operating Segments | North American Staffing | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | 883 | 719 | |
Operating Segments | North American Staffing | Change in Executive Management | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | | 0 | |
Operating Segments | North American Staffing | 2020 Plan | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | 78 | | |
Operating Segments | North American Staffing | 2020 Plan | Severance and benefit costs | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | 78 | | |
Operating Segments | North American Staffing | 2018 Plan | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | 0 | 237 | 1,100 |
Operating Segments | North American Staffing | 2018 Plan | Severance and benefit costs | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | 0 | 200 | |
Operating Segments | North American Staffing | 2018 Plan | Other | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | 0 | 37 | |
Operating Segments | North American Staffing | Exit of Customer Care Solutions Business | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | | 0 | |
Operating Segments | North American Staffing | Exit of Customer Care Solutions Business | Severance and benefit costs | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | | 0 | |
Operating Segments | North American Staffing | Exit of Customer Care Solutions Business | Other | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | | 0 | |
Operating Segments | North American Staffing | Other | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | 805 | 482 | |
Operating Segments | North American Staffing | Other | Severance and benefit costs | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | 764 | 390 | |
Operating Segments | North American Staffing | Other | Other | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | 41 | 92 | |
Operating Segments | International Staffing | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | 338 | 510 | |
Operating Segments | International Staffing | Change in Executive Management | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | | 0 | |
Operating Segments | International Staffing | 2020 Plan | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | 136 | | |
Operating Segments | International Staffing | 2020 Plan | Severance and benefit costs | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | 136 | | |
Operating Segments | International Staffing | 2018 Plan | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | 0 | 437 | 400 |
Operating Segments | International Staffing | 2018 Plan | Severance and benefit costs | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | 0 | 404 | |
Operating Segments | International Staffing | 2018 Plan | Other | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | 0 | 33 | |
Operating Segments | International Staffing | Exit of Customer Care Solutions Business | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | | 0 | |
Operating Segments | International Staffing | Exit of Customer Care Solutions Business | Severance and benefit costs | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | | 0 | |
Operating Segments | International Staffing | Exit of Customer Care Solutions Business | Other | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | | 0 | |
Operating Segments | International Staffing | Other | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | 202 | 73 | |
Operating Segments | International Staffing | Other | Severance and benefit costs | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | 193 | 48 | |
Operating Segments | International Staffing | Other | Other | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | 9 | 25 | |
Operating Segments | North American MSP | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | 0 | 68 | |
Operating Segments | North American MSP | Change in Executive Management | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | | 0 | |
Operating Segments | North American MSP | 2020 Plan | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | 0 | | |
Operating Segments | North American MSP | 2020 Plan | Severance and benefit costs | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | 0 | | |
Operating Segments | North American MSP | 2018 Plan | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | 0 | 14 | |
Operating Segments | North American MSP | 2018 Plan | Severance and benefit costs | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | 0 | 0 | |
Operating Segments | North American MSP | 2018 Plan | Other | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | 0 | 14 | |
Operating Segments | North American MSP | Exit of Customer Care Solutions Business | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | | 0 | |
Operating Segments | North American MSP | Exit of Customer Care Solutions Business | Severance and benefit costs | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | | 0 | |
Operating Segments | North American MSP | Exit of Customer Care Solutions Business | Other | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | | 0 | |
Operating Segments | North American MSP | Other | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | 0 | 54 | |
Operating Segments | North American MSP | Other | Severance and benefit costs | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | 0 | 0 | |
Operating Segments | North American MSP | Other | Other | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | 0 | 54 | |
Corporate & Other | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | 1,420 | 3,359 | |
Corporate & Other | Severance and benefit costs | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | | 2,100 | |
Corporate & Other | Change in Executive Management | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | | 868 | |
Corporate & Other | 2020 Plan | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | 949 | | |
Corporate & Other | 2020 Plan | Severance and benefit costs | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | 949 | | |
Corporate & Other | 2018 Plan | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | 157 | 375 | $ 4,100 |
Corporate & Other | 2018 Plan | Severance and benefit costs | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | (23) | 199 | |
Corporate & Other | 2018 Plan | Other | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | 180 | 176 | |
Corporate & Other | Exit of Customer Care Solutions Business | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | | 2,061 | |
Corporate & Other | Exit of Customer Care Solutions Business | Severance and benefit costs | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | | 212 | |
Corporate & Other | Exit of Customer Care Solutions Business | Other | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | | 1,849 | |
Corporate & Other | Other | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | 314 | 55 | |
Corporate & Other | Other | Severance and benefit costs | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | 180 | 55 | |
Corporate & Other | Other | Other | | | | | | | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | | | | | | | |
Restructuring and severance costs | | | | | | | | | $ 134 | $ 0 | |