XML 73 R40.htm IDEA: XBRL DOCUMENT v3.24.3

Property, Plant and Equipment, net (Tables)

12 Months Ended

Aug. 31, 2024

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment, Net

		As of August 31,
(In millions)		2024				2023
Land and improvements		$	69.9			$	70.9
Machinery and equipment			626.5				574.0
Buildings and improvements			366.6				352.0
Construction in progress			155.4				81.3
Other			131.7				118.3
			1,350.1				1,196.5
Accumulated depreciation			(638.4	)			(577.3	)
		$	711.7			$	619.2

X

- Definition

Schedule of Property, Plant and Equipment.

+ References

No definition available.

+ Details

Name:	gbx_ScheduleOfPropertyPlantAndEquipmentTableTextBlock
Namespace Prefix:	gbx_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_PropertyPlantAndEquipmentAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration