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

No definition available.

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- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
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- Definition

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

+ References

+ Details

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- Definition

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

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28555-108399

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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

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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- Definition

The carrying value as of the balance sheet date of the current portion 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.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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- Definition

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

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- Definition

Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

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- Definition

Including the current and noncurrent portions, carrying value as of the balance sheet date of uncollateralized debt obligations (with maturities initially due after one year or beyond the operating cycle if longer).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
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-Paragraph 1
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Carrying value as of the balance sheet date of uncollateralized debt obligation (with maturities initially due after one year or beyond the operating cycle if longer), excluding current portion.

+ References

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Credit Facilities - Outstanding Amount of Credit Facilities (Detail)	12 Months Ended
	Dec. 31, 2017 USD ($)	Dec. 31, 2017 EUR (€)	Oct. 30, 2017 USD ($)	Dec. 31, 2016 USD ($)
Line of Credit Facility [Line Items]
Long-term debt	$ 1,506,400,000			$ 550,000,000
Total unsecured debt	3,249,850,000			875,000,000
Unamortized debt issuance costs	(4,841,000)			0
Total debt	3,245,009,000			875,000,000
Less debt due within one year	694,989,000			325,000,000
Long-term debt, excluding current portion	2,550,020,000			550,000,000
Revolving Credit Facility [Member]
Line of Credit Facility [Line Items]
Maximum borrowing capacity	$ 1,500,000,000
Debt instrument basis spread on variable rate	1.375%
Term Loan [Member]
Line of Credit Facility [Line Items]
Maximum borrowing capacity	$ 1,100,000,000
Debt instrument basis spread on variable rate	1.375%
Series G Senior Unsecured Notes [Member]
Line of Credit Facility [Line Items]
Long-term debt	$ 50,000,000			50,000,000
Debt instrument, face amount	$ 50,000,000
Debt instrument, stated percentage	2.64%	2.64%
Series F Senior Unsecured Notes [Member]
Line of Credit Facility [Line Items]
Long-term debt	$ 250,000,000			250,000,000
Debt instrument, face amount	$ 250,000,000
Debt instrument, stated percentage	3.24%	3.24%
Series J Senior Unsecured Notes [Member]
Line of Credit Facility [Line Items]
Long-term debt	$ 269,955,000			0
Debt instrument, face amount \| €		€ 225,000,000
Debt instrument, stated percentage	1.40%	1.40%
Series H Senior Unsecured Notes [Member]
Line of Credit Facility [Line Items]
Long-term debt	$ 250,000,000			250,000,000
Debt instrument, face amount	$ 250,000,000
Debt instrument, stated percentage	3.24%	3.24%
Series K Senior Unsecured Notes [Member]
Line of Credit Facility [Line Items]
Long-term debt	$ 299,950,000			0
Debt instrument, face amount \| €		€ 250,000,000
Debt instrument, stated percentage	1.81%	1.81%
Series I Senior Unsecured Notes [Member]
Line of Credit Facility [Line Items]
Long-term debt	$ 120,000,000			0
Debt instrument, face amount	$ 120,000,000
Debt instrument, stated percentage	3.70%	3.70%
Series L Senior Unsecured Notes [Member]
Line of Credit Facility [Line Items]
Long-term debt	$ 149,975,000			0
Debt instrument, face amount \| €		€ 125,000,000
Debt instrument, stated percentage	2.02%	2.02%
Series M Senior Unsecured Notes [Member]
Line of Credit Facility [Line Items]
Long-term debt	$ 119,980,000			0
Debt instrument, face amount \| €		€ 100,000,000
Debt instrument, stated percentage	2.32%	2.32%
Acquired Debt [Member]
Line of Credit Facility [Line Items]
Unsecured debt	$ 49,990,000			0
Acquired Debt, German Unsecured Revolving Credit Facility [Member]
Line of Credit Facility [Line Items]
Debt instrument, stated percentage	2.85%	2.85%
Syndicated Facility [Member]
Line of Credit Facility [Line Items]
Maximum borrowing capacity			$ 2,600,000,000
Syndicated Facility [Member] \| Revolving Credit Facility [Member]
Line of Credit Facility [Line Items]
Line of credit, current	$ 590,000,000			325,000,000
Maximum borrowing capacity			1,500,000,000
Syndicated Facility [Member] \| Term Loan [Member]
Line of Credit Facility [Line Items]
Unsecured debt	$ 1,100,000,000			$ 0
Maximum borrowing capacity			$ 1,100,000,000