Percentage points added to the reference rate to compute the variable rate on the debt instrument.

No definition available.

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

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-Publisher FASB
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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

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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- Definition

Amount of unamortized debt discount (premium) and debt issuance costs.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
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Balance Type:	debit
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- Definition

Gross amount of debt extinguished.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
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- Definition

Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

+ References

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- Definition

The effective interest rate at the end of the reporting period.

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-Publisher FASB
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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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- Definition

The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
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-Section 45
-Paragraph 15
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Balance Type:	credit
Period Type:	duration

- Definition

Amount of cash outflow for payment of an obligation from a lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

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Financing and Capital Narrative (Details) - USD ($) $ in Millions					9 Months Ended
	Oct. 05, 2018	Oct. 01, 2018	Aug. 22, 2018	Jul. 20, 2018	Sep. 28, 2018	Sep. 29, 2017	Dec. 31, 2017
Debt Instrument [Line Items]
Debt discounts, premiums and issuance costs					$ 15.5		$ 18.2
Repayments of debt					$ 725.0	$ 0.0
Revolving Credit Facility
Debt Instrument [Line Items]
Debt term					5 years
Senior unsecured revolving credit facility					$ 1,500.0
U.S. dollar variable interest rate term loan due 2019
Debt Instrument [Line Items]
Repayments of debt				$ 325.0
U.S. dollar variable interest rate term loan due 2019 \| Subsequent Event
Debt Instrument [Line Items]
Repayments of debt	$ 175.0
Delayed-draw term loan due 2019 \| Line of credit
Debt Instrument [Line Items]
Debt term			364 days
Term loan facility, aggregate amount			$ 1,750.0
Interest rate at period end					2.69%
Repayments of credit facility			$ 400.0
Delayed-draw term loan due 2019 \| Line of credit \| London Interbank Offered Rate (LIBOR)
Debt Instrument [Line Items]
Basis spread on variable interest rate			0.75%
1.80% senior unsecured notes due 2019 \| Senior Notes
Debt Instrument [Line Items]
Interest rate, stated percentage					1.80%
1.80% senior unsecured notes due 2019 \| Senior Notes \| Subsequent Event
Debt Instrument [Line Items]
Retirement of debt		$ 244.7
Interest rate, stated percentage		1.80%