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Debt (Senior Secured Credit Facilities) (Details) $ in Millions | 6 Months Ended |  |  |
--- | --- | --- | --- | ---
Jun. 30, 2018 USD ($) | Jun. 30, 2018 CAD ($) | Jun. 30, 2018 EUR (€) | Dec. 30, 2017 USD ($) | Jun. 03, 2015 EUR (€)
Canadian Dealer Offered Rate (CDOR) [Member] | Canada, Dollars |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate | 3.7497% | 3.7497% | 3.7497% |  |
Senior Secured Facilities [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Line of credit term | 5 years |  |  |  |
Secured Debt [Member] | Canadian Dealer Offered Rate (CDOR) [Member] | Canada, Dollars |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Basis spread on variable rate | 2.00% |  |  |  |
Secured Debt [Member] | Senior Secured Facilities [Member] | London Interbank Offered Rate (LIBOR) [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Basis spread on variable rate | 2.00% |  |  |  |
Interest rate | 4.10% | 4.10% | 4.10% |  |
Secured Debt [Member] | Senior Secured Facilities [Member] | Euro Interbank Offered Rate [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Basis spread on variable rate | 2.00% |  |  |  |
Interest rate | 2.00% | 2.00% | 2.00% |  |
Term Loan A Facility [Member] | Senior Secured Facilities [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Face amount of debt instrument | $ 350,000,000 |  |  |  |
Term Loan A Facility [Member] | Senior Secured Facilities [Member] | Canada, Dollars |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Line of credit outstanding | 45,000,000 | $ 59.6 |  | $ 53,100,000 |
Term Loan A Facility [Member] | Senior Secured Facilities [Member] | U.S. dollar |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Line of credit outstanding | 43,300,000 |  |  |  |
Revolving Credit Facility [Member] | Senior Secured Facilities [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Line of credit, maximum borrowing capacity | 1,000,000,000.00 |  |  |  |
Company availability under revolving loan facility | $ 950,400,000 |  |  |  |
Revolving Credit Facility [Member] | Senior Secured Facilities [Member] | Euro |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Line of credit outstanding | € |  |  | € 22,000,000 |  |
Revolving Credit Facility [Member] | Senior Secured Facilities [Member] | London Interbank Offered Rate (LIBOR) [Member] | Euro |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Line of credit outstanding | € |  |  | € 22,000,000 |  |
Letter of Credit [Member] | Senior Secured Facilities [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Springing adjustment, term | 91 days |  |  |  |
Line of credit, maximum borrowing capacity | $ 150,000,000.0 |  |  |  |
Line of credit outstanding | 24,000,000 |  |  |  |
Swingline Sub-Facility [Member] | Senior Secured Facilities [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Line of credit, maximum borrowing capacity | $ 50,000,000.0 |  |  |  |
Term Loan B Facility [Member] | Senior Secured Facilities [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] | Senior Secured Facilities [Member] | U.S. dollar |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Line of credit outstanding | $ 485,000,000 |  |  |  |
Term Loan B Facility [Member] | Senior Secured Facilities [Member] | London Interbank Offered Rate (LIBOR) [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Basis spread on variable rate | 2.00% |  |  |  |
Interest rate | 4.10% | 4.10% | 4.10% |  |
Term Loan B Facility [Member] | Senior Secured Facilities [Member] | Base Rate [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Basis spread on variable rate | 1.00% |  |  |  |
Interest rate | 6.00% | 6.00% | 6.00% |  |
Term Loan B Facility [Member] | Senior Secured Facilities [Member] | Base Rate [Member] | U.S. dollar |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Line of credit outstanding | $ 10,000,000 |  |  |  |
Foreign Line of Credit [Member] | Senior Secured Facilities [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Line of credit outstanding | 18,700,000 |  |  |  |
Senior Notes [Member] | Senior Notes 4.75% Due 2022 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Face amount of debt instrument | € |  |  |  |  | € 515,000,000.0
Secured Debt [Member] | Senior Secured Facilities [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Line of credit, maximum borrowing capacity | $ 1,875,000,000.0000 |  |  |  |
Secured Debt [Member] | Term Loan A Facility [Member] | Senior Secured Facilities [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] | Senior Secured Facilities [Member] | Canadian Prime Rate [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Basis spread on variable rate | 1.00% |  |  |  |
Secured Debt [Member] | Revolving Credit Facility [Member] | Senior Secured Facilities [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Company availability under revolving loan facility | $ 948,300,000.0 |  |  |  |
Secured Debt [Member] | Term Loan B Facility [Member] | Senior Secured Facilities [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] | Senior Secured Facilities [Member] | Base Rate [Member] | U.S. dollar |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Basis spread on variable rate | 1.00% |  |  |  |
Maximum [Member] | Letter of Credit [Member] | Senior Secured Facilities [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt Instrument, Covenant, Leverage Ratio | 5.50 | 5.50 | 5.50 |  |
Minimum [Member] | Letter of Credit [Member] | Senior Secured Facilities [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt Instrument, Covenant, Interest Ratio | 3.0 | 3.0 | 3.0 |  |

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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=6877327&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -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=6876686&loc=d3e534808-122878 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 + Details
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