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RESTRUCTURING, ACQUISITION AND INTEGRATION RELATED EXPENSES - Restructuring Programs (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Aug. 03, 2019 | Jul. 28, 2018
Restructuring Cost and Reserve [Line Items] |  |
Beginning balance | $ 1,084 | $ 4,298
Restructuring program charge | 74,414 | 2,219
Acquired restructuring liability | 12,573 |
Cash payments | (75,130) | (5,433)
Ending balance | 12,941 | 1,084
Cumulative program charges incurred from inception to date | 83,497 |
SUPERVALU |  |
Restructuring Cost and Reserve [Line Items] |  |
Beginning balance | 0 | 0
Restructuring program charge | 74,414 | 0
Acquired restructuring liability | 12,573 |
Cash payments | (75,130) | 0
Ending balance | 11,857 | 0
Cumulative program charges incurred from inception to date | 74,414 |
Earth Origins Market |  |
Restructuring Cost and Reserve [Line Items] |  |
Beginning balance | 383 | 0
Restructuring program charge | 0 | 2,219
Acquired restructuring liability | 0 |
Cash payments | 0 | (1,836)
Ending balance | 383 | 383
Cumulative program charges incurred from inception to date | 2,219 |
2017 Cost Saving and Efficiency Initiatives |  |
Restructuring Cost and Reserve [Line Items] |  |
Beginning balance | 701 | 4,298
Restructuring program charge | 0 | 0
Acquired restructuring liability | 0 |
Cash payments | 0 | (3,597)
Ending balance | 701 | $ 701
Cumulative program charges incurred from inception to date | 6,864 |
Employee Severance | SUPERVALU |  |
Restructuring Cost and Reserve [Line Items] |  |
Restructuring program charge | $ 43,000 |

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