Debt (Senior Secured Credit Facilities) (Details) - Senior Secured Facilities [Member]	6 Months Ended
Jun. 27, 2020 USD ($)
Debt Instrument [Line Items]
Line of credit term	5 years
Secured Debt [Member] \| Base Rate [Member] \| U.S. dollar
Debt Instrument [Line Items]
Basis spread on variable rate	1.00%
Interest rate	4.25%
Term Loan A Facility [Member]
Debt Instrument [Line Items]
Face amount of debt instrument	$ 350,000,000.0
Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Line of credit, maximum borrowing capacity	1,000,000,000.0
Company availability under revolving loan facility	939,700,000
Revolving Credit Facility [Member] \| Base Rate [Member] \| U.S. dollar
Debt Instrument [Line Items]
Line of credit outstanding	$ 10,000,000.0
Letter of Credit [Member]
Debt Instrument [Line Items]
Springing adjustment, term	91 days
Line of credit, maximum borrowing capacity	$ 150,000,000.0
Line of credit outstanding	3,600,000
Swingline Sub-Facility [Member]
Debt Instrument [Line Items]
Line of credit, maximum borrowing capacity	$ 50,000,000.0
Term Loan B Facility [Member]
Debt Instrument [Line Items]
Springing adjustment, loans outstanding, period	91 days
Face amount of debt instrument	$ 525,000,000.0
Term Loan B Facility [Member] \| U.S. dollar
Debt Instrument [Line Items]
Line of credit outstanding	$ 495,000,000.0
Term Loan B Facility [Member] \| London Interbank Offered Rate (LIBOR) [Member] \| U.S. dollar
Debt Instrument [Line Items]
Basis spread on variable rate	2.00%
Interest rate	2.18%
Foreign Line of Credit [Member]
Debt Instrument [Line Items]
Line of credit outstanding	$ 10,300,000
Secured Debt [Member]
Debt Instrument [Line Items]
Line of credit, maximum borrowing capacity	$ 1,880,000,000
Secured Debt [Member] \| Term Loan A Facility [Member] \| London Interbank Offered Rate (LIBOR) [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	2.00%
Secured Debt [Member] \| Term Loan A Facility [Member] \| Canadian Prime Rate [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	1.00%
Secured Debt [Member] \| Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Company availability under revolving loan facility	$ 948,300,000
Secured Debt [Member] \| Term Loan B Facility [Member] \| London Interbank Offered Rate (LIBOR) [Member] \| U.S. dollar
Debt Instrument [Line Items]
Basis spread on variable rate	2.00%
Secured Debt [Member] \| Term Loan B Facility [Member] \| Base Rate [Member] \| U.S. dollar
Debt Instrument [Line Items]
Basis spread on variable rate	1.00%
Maximum [Member] \| Letter of Credit [Member]
Debt Instrument [Line Items]
Debt Instrument, Covenant, Leverage Ratio	5.50
Minimum [Member] \| Letter of Credit [Member]
Debt Instrument [Line Items]
Debt Instrument, Covenant, Interest Ratio	3.00

Debt Instrument, Covenant, Interest Ratio

No definition available.

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- Definition

Debt Instrument, Covenant, Leverage Ratio

+ References

No definition available.

+ Details

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- Definition

Line of Credit Facility, Term

+ References

No definition available.

+ Details

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Balance Type:	na
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- Definition

Springing Adjustment, Loans Outstanding, Period

+ References

No definition available.

+ Details

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- Definition

Springing Adjustment, Term

+ References

No definition available.

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- Definition

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

+ References

No definition available.

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- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=119993939&loc=d3e28551-108399

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=114775985&loc=d3e28878-108400

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- 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

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(16))
-URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878

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-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
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-Subparagraph (SX 210.7-03(16))
-URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

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

+ References

+ Details

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Balance Type:	na
Period Type:	instant

- 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.

+ References

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

+ Details

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