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Segment Reporting - Schedule of Segment Reporting Information (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
May 28, 2022 | May 29, 2021 | May 28, 2022 | May 29, 2021
Segment Reporting Information [Line Items] |  |  |  |
Revenues | $ 511,548 | $ 464,323 | $ 1,484,408 | $ 1,360,940
Operating income (loss) | 33,697 | 54,159 | 101,100 | 150,894
Interest income, net | (340) | (671) | (1,739) | (2,102)
Income (loss) before taxes | 33,606 | 54,482 | 101,078 | 152,483
U.S. and Canadian Rental and Cleaning | Operating Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 439,462 | 399,500 | 1,284,411 | 1,174,285
Operating income (loss) | 75,660 | 75,550 | 209,499 | 209,546
Interest income, net | (736) | (675) | (2,216) | (2,146)
Income (loss) before taxes | 76,419 | 76,062 | 211,700 | 211,449
MFG | Operating Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 58,369 | 67,573 | 214,712 | 181,204
Operating income (loss) | 12,117 | 17,219 | 50,968 | 51,803
Interest income, net | 0 |  |  |
Income (loss) before taxes | 12,045 | 17,103 | 50,722 | 51,513
MFG | Net Interco MFG Elim |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | (58,369) | (67,573) | (214,712) | (181,204)
Operating income (loss) | 4,219 | (258) | (1,835) | 2,926
Interest income, net | 0 |  |  |
Income (loss) before taxes | 4,219 | (258) | (1,835) | 2,926
Corporate | Operating Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 10,577 | 9,531 | 27,530 | 26,171
Operating income (loss) | (65,565) | (46,877) | (176,949) | (134,405)
Interest income, net | 396 | 4 | 477 | 44
Income (loss) before taxes | (66,362) | (47,573) | (178,419) | (136,273)
Subtotal Core Laundry Operations |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 450,039 | 409,031 | 1,311,941 | 1,200,456
Operating income (loss) | 26,431 | 45,634 | 81,683 | 129,870
Interest income, net | (340) | (671) | (1,739) | (2,102)
Income (loss) before taxes | 26,321 | 45,334 | 82,168 | 129,615
Specialty Garments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 41,198 | 38,236 | 116,220 | 111,592
Specialty Garments | Operating Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 41,198 | 38,236 | 116,220 | 111,592
Operating income (loss) | 7,161 | 8,300 | 19,640 | 20,693
Interest income, net | 0 |  |  |
Income (loss) before taxes | 7,179 | 8,918 | 19,133 | 22,529
First Aid |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 20,311 | 17,056 | 56,247 | 48,892
First Aid | Operating Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 20,311 | 17,056 | 56,247 | 48,892
Operating income (loss) | 105 | 225 | (223) | 331
Interest income, net | 0 |  |  |
Income (loss) before taxes | $ 106 | $ 230 | $ (223) | $ 339

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