Green Zone Multiemployer Plan Funded Percentage

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- Definition

Red Zone Multiemployer Plans Funded Percentage

+ References

No definition available.

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- Definition

Yellow Zone Multiemployer Plans Funded Percentage

+ References

No definition available.

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- Definition

Amount of cost for employer contribution to multiemployer plan. Multiemployer plan includes, but is not limited to, pension plan determined to be individually significant and insignificant and other postretirement benefit plan.

+ References

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- Definition

Amount of cost for employer contribution to multiemployer pension plan determined to be individually insignificant.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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- Definition

Year-end date of plan applicable to certified zone status for multiemployer pension plan determined to be individually significant, in CCYY-MM-DD format.

+ References

+ Details

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- Definition

Indicates certified zone status of multiemployer pension plan determined to be individually significant. Acceptable values are "Green", "Yellow", "Orange", "Red", "Other", and "NA".

+ References

+ Details

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- Definition

Expiration date of collective-bargaining arrangement (CBA) requiring contribution to multiemployer pension plan determined to be individually significant, in CCYY-MM-DD format.

+ References

+ Details

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- Definition

Amount of cost for employer contribution to multiemployer pension plan determined to be individually significant.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 80
-Section 50
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- Definition

Employer Identification Number (EIN) or Tax Identification Number (TIN) assigned by Internal Revenue Service (IRS) for multiemployer pension plan determined to be individually significant, in nine-digit numeric format.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
-Topic 715
-SubTopic 80
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Balance Type:	na
Period Type:	duration

- Definition

Indicates whether funding improvement plan or rehabilitation plan was implemented or pending for multiemployer pension plan, determined to be individually significant. Acceptable values are "No", "Pending", "Implemented", "Other", and "NA".

+ References

+ Details

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Balance Type:	na
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- Definition

Plan number for multiemployer pension plan determined to be individually significant, in three-digit numeric format.

+ References

+ Details

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- Definition

Indicates whether employer paid surcharge to multiemployer pension plan determined to be individually significant. Acceptable values are "No", "Yes" and "NA".

+ References

+ Details

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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Employee Benefit Plans - Multiemployer Defined Benefit Pension Plans (Details) - Multiemployer Plans, Pension Plans - USD ($) $ in Millions	12 Months Ended
	Oct. 31, 2020	Oct. 31, 2019	Oct. 31, 2018
Multiemployer Plans [Line Items]
Total Contributions	$ 55.5	$ 66.6	$ 65.3
Minimum
Multiemployer Plans [Line Items]
Green Zone funded percent - Minimum	80.00%	80.00%
Maximum
Multiemployer Plans [Line Items]
Red Zone funded percent - Maximum	65.00%	65.00%
Yellow Zone funded percent - Maximum	80.00%	80.00%
Building Service 32BJ Pension Fund
Multiemployer Plans [Line Items]
Multiemployer EIN	131879376
Multiemployer Plan Number	001
Pension Protection Act Zone Status(3)	Red	Red
Pension Protection Act Zone Status, Date	Jun. 30, 2019	Jun. 30, 2018
FIP/RP Status Pending/Implemented	Implemented
Contributions by ABM, significant	$ 16.8	$ 19.3	19.9
Surcharge Imposed(5)	No
Building Service 32BJ Pension Fund \| Minimum
Multiemployer Plans [Line Items]
Expiration Dates of Collective Bargaining Agreements	Oct. 15, 2023
Building Service 32BJ Pension Fund \| Maximum
Multiemployer Plans [Line Items]
Expiration Dates of Collective Bargaining Agreements	Dec. 31, 2023
S.E.I.U. National Industry Pension Fund
Multiemployer Plans [Line Items]
Multiemployer EIN	526148540
Multiemployer Plan Number	001
Pension Protection Act Zone Status(3)	Red	Red
Pension Protection Act Zone Status, Date	Dec. 31, 2019	Dec. 31, 2018
FIP/RP Status Pending/Implemented	Implemented
Contributions by ABM, significant	$ 11.1	$ 10.6	8.7
Surcharge Imposed(5)	Yes
S.E.I.U. National Industry Pension Fund \| Minimum
Multiemployer Plans [Line Items]
Expiration Dates of Collective Bargaining Agreements	Jun. 30, 2021
S.E.I.U. National Industry Pension Fund \| Maximum
Multiemployer Plans [Line Items]
Expiration Dates of Collective Bargaining Agreements	Oct. 31, 2023
Central Pension Fund of the IUOE & Participating Employers
Multiemployer Plans [Line Items]
Multiemployer EIN	366052390
Multiemployer Plan Number	001
Pension Protection Act Zone Status(3)	Green	Green
Pension Protection Act Zone Status, Date	Jan. 31, 2020	Jan. 31, 2019
FIP/RP Status Pending/Implemented	NA
Contributions by ABM, significant	$ 7.1	$ 11.7	11.0
Surcharge Imposed(5)	NA
Central Pension Fund of the IUOE & Participating Employers \| Minimum
Multiemployer Plans [Line Items]
Expiration Dates of Collective Bargaining Agreements	Apr. 30, 2021
Central Pension Fund of the IUOE & Participating Employers \| Maximum
Multiemployer Plans [Line Items]
Expiration Dates of Collective Bargaining Agreements	Dec. 31, 2022
SEIU Local 1 & Participating Employers Pension Trust
Multiemployer Plans [Line Items]
Multiemployer EIN	366486542
Multiemployer Plan Number	001
Pension Protection Act Zone Status(3)	Green	Green
Pension Protection Act Zone Status, Date	Sep. 30, 2019	Sep. 30, 2018
FIP/RP Status Pending/Implemented	NA
Contributions by ABM, significant	$ 4.3	$ 5.1	5.8
Surcharge Imposed(5)	NA
Expiration Dates of Collective Bargaining Agreements	Apr. 04, 2021
IUOE Stationary Engineers Local 39 Pension Plan
Multiemployer Plans [Line Items]
Multiemployer EIN	946118939
Multiemployer Plan Number	001
Pension Protection Act Zone Status(3)	Green	Green
Pension Protection Act Zone Status, Date	Dec. 31, 2019	Dec. 31, 2018
FIP/RP Status Pending/Implemented	NA
Contributions by ABM, significant	$ 4.3	$ 4.6	5.2
Surcharge Imposed(5)	NA
IUOE Stationary Engineers Local 39 Pension Plan \| Minimum
Multiemployer Plans [Line Items]
Expiration Dates of Collective Bargaining Agreements	Nov. 15, 2020
IUOE Stationary Engineers Local 39 Pension Plan \| Maximum
Multiemployer Plans [Line Items]
Expiration Dates of Collective Bargaining Agreements	Oct. 31, 2024
Western Conference of Teamsters Pension Plan
Multiemployer Plans [Line Items]
Multiemployer EIN	916145047
Multiemployer Plan Number	001
Pension Protection Act Zone Status(3)	Green	Green
Pension Protection Act Zone Status, Date	Dec. 31, 2019	Dec. 31, 2018
FIP/RP Status Pending/Implemented	NA
Contributions by ABM, significant	$ 2.5	$ 3.1	3.1
Surcharge Imposed(5)	NA
Western Conference of Teamsters Pension Plan \| Minimum
Multiemployer Plans [Line Items]
Expiration Dates of Collective Bargaining Agreements	Jun. 30, 2021
Western Conference of Teamsters Pension Plan \| Maximum
Multiemployer Plans [Line Items]
Expiration Dates of Collective Bargaining Agreements	Nov. 30, 2022
All Other Plans
Multiemployer Plans [Line Items]
Contributions by ABM, insignificant	$ 9.5	$ 12.2	$ 11.5