Amount of increase in borrowing capacity under the credit facility.

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Represents the amount of prepayment of loan.

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No definition available.

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Represents the maturity period of unsecured debt.

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No definition available.

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- Definition

Amount of short-term debt and current maturity of long-term debt and capital lease obligations due within one year or the normal operating cycle, if longer.

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- Definition

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

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

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Weighted average interest rate of debt outstanding.

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No definition available.

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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.

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Period remaining on line of credit facility before it terminates, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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No definition available.

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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.

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Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Carrying amount of long-term debt, net of unamortized discount or premium, excluding amounts to be repaid within one year or the normal operating cycle, if longer (current maturities). Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Including both current and noncurrent portions, carrying amount as of the balance sheet date of other forms of debt not elsewhere specified in the taxonomy with initial maturities beyond one year or beyond the normal operating cycle, if longer.

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The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations.

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No definition available.

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Including the current and noncurrent portions, carrying value as of the balance sheet date of Notes with the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle if longer). Senior note holders are paid off in full before any payments are made to junior note holders.

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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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Debt (Details) - USD ($) $ in Thousands			1 Months Ended	3 Months Ended	6 Months Ended
Debt (Details) - USD ($) $ in Thousands	Mar. 27, 2015	Feb. 06, 2015	Jul. 31, 2015	Mar. 31, 2015	Jun. 30, 2015	Dec. 31, 2014
Long-term debt
Long-term Debt					$ 3,757,716	$ 4,355,049
Other					66,358	6,209
Less: Current portion					66,359	6,190
Long-term debt					3,691,357	4,348,859
Unsecured term loan facility		$ 300,000
Unsecured debt maturity period		3 years
Prepayment of loan upon closing the merger					70,000
Payment of debt principal	$ 300,000				300,000
2.35% senior notes due September 2016
Long-term debt
Senior Notes					$ 349,921	349,887
Interest rate on senior notes due (as a percent)					2.35%
6.15% senior notes due February 2018
Long-term debt
Senior Notes					$ 931,307	930,693
Interest rate on senior notes due (as a percent)					6.15%
9.25% senior notes due January 2019
Long-term debt
Senior Notes					$ 339,607	339,607
Interest rate on senior notes due (as a percent)					9.25%
5.00% senior notes due September 2020
Long-term debt
Senior Notes					$ 698,406	698,253
Interest rate on senior notes due (as a percent)					5.00%
4.625% senior notes due September 2021
Long-term debt
Senior Notes					$ 698,508	698,388
Interest rate on senior notes due (as a percent)					4.625%
5.10% senior notes due September 2023
Long-term debt
Senior Notes					$ 348,957	348,893
Interest rate on senior notes due (as a percent)					5.10%
Commercial paper
Long-term debt
Long-term Debt					$ 324,652	533,119
Aggregate amount of senior notes					$ 324,700
Weighted average interest rate on revolving credit facilities (as a percent)					0.553%
Commercial paper \| Minimum
Long-term debt
Remaining period to maturity					1 year
Revolving Credit Facility
Long-term debt
Revolving credit facility					$ 0	$ 450,000
Weighted average interest rate on revolving credit facilities (as a percent)					1.48%
Increase in borrowing capacity				$ 225,000
Maximum borrowing capacity				$ 1,725,000
Revolving Credit Facility \| Subsequent Event
Long-term debt
Increase in borrowing capacity			$ 2,200