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Segment Reporting - Schedule of Segment Reporting Information (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Nov. 27, 2021 | Nov. 28, 2020
Segment Reporting Information [Line Items] |  |
Revenues | $ 486,164 | $ 446,853
Operating income (loss) | 44,790 | 56,042
Interest (income) expense, net | (648) | (568)
Income (loss) before taxes | 44,702 | 55,861
U.S. and Canadian Rental and Cleaning | Operating Segments |  |
Segment Reporting Information [Line Items] |  |
Revenues | 420,053 | 386,158
Operating income (loss) | 73,925 | 74,840
Interest (income) expense, net | (666) | (693)
Income (loss) before taxes | 74,570 | 75,542
MFG | Operating Segments |  |
Segment Reporting Information [Line Items] |  |
Revenues | 90,725 | 59,082
Operating income (loss) | 24,025 | 19,810
Income (loss) before taxes | 23,966 | 19,674
MFG | Net Interco MFG Elim |  |
Segment Reporting Information [Line Items] |  |
Revenues | (90,725) | (59,082)
Operating income (loss) | (7,599) | (994)
Income (loss) before taxes | (7,599) | (994)
Corporate | Operating Segments |  |
Segment Reporting Information [Line Items] |  |
Revenues | 8,793 | 7,032
Operating income (loss) | (53,844) | (44,786)
Interest (income) expense, net | 18 | 125
Income (loss) before taxes | (53,990) | (45,383)
Subtotal Core Laundry Operations |  |
Segment Reporting Information [Line Items] |  |
Revenues | 428,846 | 393,190
Operating income (loss) | 36,507 | 48,870
Interest (income) expense, net | (648) | (568)
Income (loss) before taxes | 36,947 | 48,839
Specialty Garments |  |
Segment Reporting Information [Line Items] |  |
Revenues | 39,484 | 38,134
Specialty Garments | Operating Segments |  |
Segment Reporting Information [Line Items] |  |
Revenues | 39,484 | 38,134
Operating income (loss) | 8,629 | 7,159
Income (loss) before taxes | 8,105 | 7,008
First Aid |  |
Segment Reporting Information [Line Items] |  |
Revenues | 17,834 | 15,529
First Aid | Operating Segments |  |
Segment Reporting Information [Line Items] |  |
Revenues | 17,834 | 15,529
Operating income (loss) | (346) | 13
Income (loss) before taxes | $ (350) | $ 14

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