XML 66 R34.htm IDEA: XBRL DOCUMENT v3.20.2

Revenue Recognition - Disaggregation of Revenue From Contracts With Customers (Details) - USD ($)
$ in Millions

3 Months Ended

6 Months Ended

Jun. 30, 2020

Jun. 30, 2019

Jun. 30, 2020

Jun. 30, 2019

Disaggregation of Revenue [Line Items]

Net sales

$ 270.1

$ 324.3

$ 556.2

$ 598.1

U.S.

Disaggregation of Revenue [Line Items]

Net sales

205.0

248.2

431.6

453.0

Canada

Disaggregation of Revenue [Line Items]

Net sales

38.3

51.2

71.8

95.6

Europe/Other

Disaggregation of Revenue [Line Items]

Net sales

26.8

24.9

52.8

49.5

Environmental Solutions

Disaggregation of Revenue [Line Items]

Net sales

214.2

267.2

447.2

486.7

Environmental Solutions | Vehicles and equipment

Disaggregation of Revenue [Line Items]

Net sales

^[1]

165.9

213.7

352.0

387.4

Environmental Solutions | Parts

Disaggregation of Revenue [Line Items]

Net sales

30.9

35.5

64.3

66.6

Environmental Solutions | Rental income

Disaggregation of Revenue [Line Items]

Net sales

^[2]

9.3

13.4

18.1

23.0

Environmental Solutions | Other

Disaggregation of Revenue [Line Items]

Net sales

^[3]

8.1

4.6

12.8

9.7

Safety and Security Systems

Disaggregation of Revenue [Line Items]

Net sales

55.9

57.1

109.0

111.4

Safety and Security Systems | Public safety and security equipment

Disaggregation of Revenue [Line Items]

Net sales

36.3

34.6

68.1

67.0

Safety and Security Systems | Industrial signaling equipment

Disaggregation of Revenue [Line Items]

Net sales

12.1

16.2

26.4

30.0

Safety and Security Systems | Warning systems

Disaggregation of Revenue [Line Items]

Net sales

$ 7.5

$ 6.3

$ 14.5

$ 14.4

[1]	Includes net sales from the sale of new and used vehicles and equipment, including sales of rental equipment.
[2]	Represents income from vehicle and equipment lease arrangements with customers.
[3]	Primarily includes revenues from services, such as maintenance and repair work, and the sale of extended warranty contracts.

X

- 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

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

X

- Definition

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130543-203045

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130545-203045

+ Details

Name:	us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Details

Name:	srt_StatementGeographicalAxis=country_US
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_StatementGeographicalAxis=country_CA
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_StatementGeographicalAxis=fss_EuropeOtherMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementBusinessSegmentsAxis=fss_EnvironmentalSolutionsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ProductOrServiceAxis=fss_VehiclesandequipmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ProductOrServiceAxis=fss_PartsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ProductOrServiceAxis=fss_RentalincomeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ProductOrServiceAxis=fss_OtherMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementBusinessSegmentsAxis=fss_SafetyAndSecuritySystemsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ProductOrServiceAxis=fss_PublicsafetyandsecurityequipmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ProductOrServiceAxis=fss_IndustrialsignalingequipmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ProductOrServiceAxis=fss_WarningsystemsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: