Special Charges - Restructuring reserve activity and total expected cash outlay (Details) $ in Millions	6 Months Ended
Jul. 01, 2017 USD ($)
Special Charges
Remaining expected cash payments for restructuring activities	$ 40
Restructuring reserve activity
Balance at beginning of period	63
Reversals	(8)
Cash paid	(68)
Balance at end of period	20
Severance Costs
Restructuring reserve activity
Balance at beginning of period	50
Cash paid	(59)
Balance at end of period	16
Contract Terminations and Other
Restructuring reserve activity
Balance at beginning of period	13
Reversals	(8)
Cash paid	(9)
Balance at end of period	4
Arctic Cat Acquisition and Restructuring Costs
Restructuring reserve activity
Provision	19
Arctic Cat Acquisition and Restructuring Costs \| Severance Costs
Restructuring reserve activity
Provision	19
2016 Restructuring Plan
Restructuring reserve activity
Provision	14
2016 Restructuring Plan \| Severance Costs
Restructuring reserve activity
Provision	6
2016 Restructuring Plan \| Contract Terminations and Other
Restructuring reserve activity
Provision	$ 8

Represents the remaining amount of expected cash payments for the restructuring activities.

No definition available.

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- Definition

Amount of restructuring reserve reversals associated with the exit or disposal activities.

+ References

No definition available.

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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.

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- 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
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-Subparagraph (b)(2)
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- Definition

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

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
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-Paragraph 1
-Subparagraph (SAB Topic 5.P.3)
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- Definition

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
-Subparagraph (SAB TOPIC 5.P.4(b))
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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

No definition available.

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