Commitment and Contingencies (Details) - USD ($) $ in Thousands	6 Months Ended
Jan. 31, 2024	Jul. 31, 2023
Commitments and Contingencies Disclosure [Abstract]
Georgia Landfill Modification Reserve	$ 2,762	$ 2,469
Georgia Landfill Modification Reserve, Period Increase	500
Georgia Landfill Modification Reserve Payments	$ 300

Amount of cash outflow to settle environmental loss contingencies.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition

Increase (decrease) in the accrual for environmental loss contingencies during the reporting period.

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- Definition

Carrying value of the obligation (known or estimated) arising from requirements to perform activities to remediate one or more sites, payable in twelve months or in the next operating cycle if longer.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
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Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
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