Guarantees - Additional Information (Detail) $ in Millions	3 Months Ended	6 Months Ended
Jun. 29, 2019 USD ($)	Jun. 29, 2019 USD ($)
Guarantor Obligations [Line Items]
Increase in lease liability		$ 78.0
Guarantee Obligations Maximum Potential Payment	$ 317.4	317.4
Carrying amount of guarantees recorded in the consolidated balance sheet	6.5	6.5
Operating Lease, Payments	36.6	74.8
Property Lease Guarantee [Member]
Guarantor Obligations [Line Items]
Guarantee Obligations Maximum Potential Payment	98.1	98.1
Capital Leased Assets, Noncurrent, Fair Value Disclosure	117.2	117.2
Carrying amount of guarantees recorded in the consolidated balance sheet	0.0	0.0
Standby Letters of Credit [Member]
Guarantor Obligations [Line Items]
Guarantee Obligations Maximum Potential Payment	154.5	154.5
Carrying amount of guarantees recorded in the consolidated balance sheet	0.0	0.0
Commercial customer financing arrangements
Guarantor Obligations [Line Items]
Guarantee Obligations Maximum Potential Payment	64.8	64.8
Carrying amount of guarantees recorded in the consolidated balance sheet	$ 6.5	$ 6.5

Increase in lease liability

No definition available.

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Balance Type:	credit
Period Type:	duration

- Definition

Fair value portion of the lessor's net investment in nonoperating or leveraged leases expected to be realized or consumed after one year or normal operating cycle, if longer.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258

+ Details

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- Definition

The current carrying amount of the liability for the freestanding or embedded guarantor's obligations under the guarantee or each group of similar guarantees.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 460
-SubTopic 10
-Section 50
-Paragraph 4
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=118943654&loc=d3e12069-110248

+ 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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- Definition

Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 460
-SubTopic 10
-Section 50
-Paragraph 4
-Subparagraph (b)(1)
-URI http://asc.fasb.org/extlink&oid=118943654&loc=d3e12069-110248

+ Details

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- Definition

Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 45
-Paragraph 5
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=77888419&loc=SL77918643-209977

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (g)(1)
-URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980

+ Details

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- Details

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- Details

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- Details

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