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Restructuring Costs - Schedule of Accrued Restructuring Costs Activity (Detail) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Restructuring Cost and Reserve [Line Items]
Restructuring costs	$ 38.4	$ 13.0	$ 82.2	$ 41.7
Project Renewal [Member]
Restructuring Cost and Reserve [Line Items]
Beginning balance			33.2
Restructuring costs	7.4	(0.2)	17.7	13.0
Payments			(13.8)
Non-cash charges and other			(0.2)
Ending balance	36.9		36.9
Jarden Integration and Other Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Beginning balance			38.7
Restructuring costs			64.5
Payments			(48.6)
Non-cash charges and other			(8.7)
Ending balance	45.9		45.9
Employee Severance, Termination Benefits and Relocation Costs [Member] | Project Renewal [Member]
Restructuring Cost and Reserve [Line Items]
Beginning balance			15.8
Restructuring costs	0.2	1.4	1.8	(4.0)
Payments			(6.3)
Non-cash charges and other			(0.2)
Ending balance	11.1		11.1
Employee Severance, Termination Benefits and Relocation Costs [Member] | Jarden Integration and Other Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Beginning balance			38.2
Restructuring costs			50.3
Payments			(40.1)
Non-cash charges and other			(8.6)
Ending balance	39.8		39.8
Exited Contractual Commitments and Other [Member] | Project Renewal [Member]
Restructuring Cost and Reserve [Line Items]
Beginning balance			17.4
Restructuring costs	7.2	$ (1.6)	15.9	$ 17.0
Payments			(7.5)
Ending balance	25.8		25.8
Exited Contractual Commitments and Other [Member] | Jarden Integration and Other Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Beginning balance			0.5
Restructuring costs			14.2
Payments			(8.5)
Non-cash charges and other			(0.1)
Ending balance	$ 6.1		$ 6.1

X

- Definition

Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)(2)
-URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 25
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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

+ References

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-Name Accounting Standards Codification
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Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section S99
-Paragraph 2
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Amount of decrease in the reserve for full or partial settlement through consideration other than cash.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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