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+ 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 470
-Section 50
-Paragraph 3
-Subparagraph (g)
-URI http://asc.fasb.org/extlink&oid=75038535&loc=d3e64711-112823

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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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Description of the conditions for borrowing under the credit facility including the nature of any restrictions.

+ References

+ Details

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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

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Debt (2016 and 2018 Revolving Facility and 2016 Term Facility) (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2019	Dec. 31, 2018	Nov. 22, 2016
Debt Instrument [Line Items]
Current portion of long-term debt	$ 654.9	$ 655.2
2016 Revolving Credit Facility
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity			$ 2,000.0
2016 Term Loans
Debt Instrument [Line Items]
Current portion of long-term debt	$ 100.0	$ 100.0
2018 Senior Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity			$ 2,000.0
Three Full Fiscal Quarters Following Qualifying Acquisition [Member] \| 2016 Term Loans
Debt Instrument [Line Items]
Debt Instrument, Covenant Description	4.25 to 1.00
Three Full Fiscal Quarters Following Qualifying Acquisition [Member] \| 2018 Senior Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Debt Instrument, Covenant Description	4.25 to 1.00
Line of Credit [Member] \| Trailing Four Quarters [Member] \| 2016 Revolving Credit Facility
Debt Instrument [Line Items]
Line of Credit Facility, Covenant Terms	3.75 to 1.00
Line of Credit [Member] \| Trailing Four Quarters [Member] \| 2018 Senior Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Covenant Terms	3.75 to 1.00