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Leases - Additional Information (Details) - USD ($) $ in Millions	Jun. 30, 2021	Dec. 31, 2020	Sep. 30, 2020
Lessee Lease Description [Line Items]
Operating leases, right of use assets		$ 144.1	$ 149.0
Operating Lease Liability		148.9
Real Estate Leases
Lessee Lease Description [Line Items]
Operating leases, right of use assets		$ 116.2	$ 121.0
Real Estate Leases | Access Equipment | Warehouse
Lessee Lease Description [Line Items]
Operating lease, term of leases not yet commenced			15 years
Real Estate Leases | Access Equipment | Warehouse | Scenario Forecast
Lessee Lease Description [Line Items]
Operating leases, right of use assets	$ 35.0
Operating Lease Liability	$ 35.0

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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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Balance Type:	na
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- Definition

Term of lessee's operating lease not yet commenced, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 3
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918673-209980

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- Definition

Present value of lessee's discounted obligation for lease payments from operating lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 45
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=121603541&loc=SL77918627-209977

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- Definition

Amount of lessee's right to use underlying asset under operating lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 45
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=121603541&loc=SL77918627-209977

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