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

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- Definition

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

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- Definition

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

+ References

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- Definition

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

+ References

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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.

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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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- 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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- 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.

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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).

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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.

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Credit Facilities - Outstanding Amount of Credit Facilities (Detail)	12 Months Ended
	Dec. 31, 2019 USD ($)	Dec. 31, 2019 AUD ($)	Dec. 31, 2019 EUR (€)	Dec. 31, 2018 USD ($)
Line of Credit Facility [Line Items]
Long-term debt	$ 1,945,387,000			$ 1,466,803,000
Total unsecured debt	3,431,557,000			3,147,487,000
Unamortized debt issuance costs	(5,458,000)			(4,207,000)
Total debt	3,426,099,000			3,143,280,000
Less debt due within one year	624,043,000			711,147,000
Long-term debt, excluding current portion	2,802,056,000			2,432,133,000
Series G Senior Unsecured Notes
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%	2.64%
Series F Senior Unsecured Notes
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%	3.24%
Series A Senior Unsecured Notes, Due 2024
Line of Credit Facility [Line Items]
Long-term debt	$ 108,422,000
Debt instrument, face amount		$ 155,000,000
Debt instrument, stated percentage	3.10%	3.10%	3.10%
Series J Senior Unsecured Notes
Line of Credit Facility [Line Items]
Long-term debt	$ 252,000,000			257,468,000
Debt instrument, face amount \| €			€ 225,000,000
Debt instrument, stated percentage	1.40%	1.40%	1.40%
Series B Senior Unsecured Notes, Due 2026
Line of Credit Facility [Line Items]
Long-term debt	$ 108,422,000
Debt instrument, face amount		$ 155,000,000
Debt instrument, stated percentage	3.43%	3.43%	3.43%
Series H Senior Unsecured Notes
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%	3.24%
Series K Senior Unsecured Notes
Line of Credit Facility [Line Items]
Long-term debt	$ 280,000,000			286,075,000
Debt instrument, face amount \| €			€ 250,000,000
Debt instrument, stated percentage	1.81%	1.81%	1.81%
Series I Senior Unsecured Notes
Line of Credit Facility [Line Items]
Long-term debt	$ 120,000,000			120,000,000
Debt instrument, face amount	$ 120,000,000
Debt instrument, stated percentage	3.70%	3.70%	3.70%
Series A Senior Unsecured Notes, Due 2029
Line of Credit Facility [Line Items]
Long-term debt	$ 56,000,000
Debt instrument, face amount \| €			€ 50,000,000
Debt instrument, stated percentage	1.55%	1.55%	1.55%
Series L Senior Unsecured Notes
Line of Credit Facility [Line Items]
Long-term debt	$ 140,000,000			143,038,000
Debt instrument, face amount \| €			€ 125,000,000
Debt instrument, stated percentage	2.02%	2.02%	2.02%
Series B Senior Unsecured Notes, Due 2031
Line of Credit Facility [Line Items]
Long-term debt	$ 112,000,000
Debt instrument, face amount \| €			€ 100,000,000
Debt instrument, stated percentage	1.74%	1.74%	1.74%
Series M Senior Unsecured Notes
Line of Credit Facility [Line Items]
Long-term debt	$ 112,000,000			114,430,000
Debt instrument, face amount \| €			€ 100,000,000
Debt instrument, stated percentage	2.32%	2.32%	2.32%
Series C Senior Unsecured Notes
Line of Credit Facility [Line Items]
Long-term debt	$ 112,000,000
Debt instrument, face amount \| €			€ 100,000,000
Debt instrument, stated percentage	1.95%	1.95%	1.95%
Other Unsecured Debt
Line of Credit Facility [Line Items]
Unsecured debt	$ 40,340,000			27,093,000
Syndicated Facility \| Revolving Credit Facility
Line of Credit Facility [Line Items]
Line of credit, current	477,873,000			604,383,000
Maximum borrowing capacity	1,500,000,000
Syndicated Facility \| Term Loan
Line of Credit Facility [Line Items]
Unsecured debt	962,500,000			$ 1,045,000,000
Debt instrument, face amount	$ 1,100,000,000
London Interbank Offered Rate (LIBOR) \| Syndicated Facility \| Revolving Credit Facility
Line of Credit Facility [Line Items]
Debt instrument basis spread on variable rate	1.50%
London Interbank Offered Rate (LIBOR) \| Syndicated Facility \| Term Loan
Line of Credit Facility [Line Items]
Debt instrument basis spread on variable rate	1.50%