Debt Instrument Offer Price Percentage

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- Definition

Debt Instrument, Redemption Price, Percentage, Ending

+ References

No definition available.

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- Definition

Debt Instrument, Redemption Price, Percentage, Initial

+ References

No definition available.

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- Definition

Debt Redemption, Price Percent Of Principal Amount, From the Proceeds of Certain Equity Offerings

+ References

No definition available.

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- Definition

Maximum Redemption Percent Allowed And Limited To Proceeds From Equity Offering

+ References

No definition available.

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- Definition

Redemption Price Percent If Change in Control Occurs

+ References

No definition available.

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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
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=64930739&loc=d3e28878-108400

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-Publisher FASB
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-Topic 835
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-Section 45
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-URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28551-108399

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- Definition

Percentage price of original principal amount of debt at which debt can be redeemed by the issuer.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 470
-Section 50
-Paragraph 3
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-URI http://asc.fasb.org/extlink&oid=75038535&loc=d3e64711-112823

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- Definition

The cash outflow for the extinguishment of long-term borrowing, with the highest claim on the assets of the entity in case of bankruptcy or liquidation, before its maturity.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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-Paragraph 15
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- Definition

Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

+ References

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

The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer.

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-Name Accounting Standards Codification
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- Definition

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

+ References

No definition available.

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Long-Term Debt Senior Notes Offering (Details) CAD in Millions				3 Months Ended				12 Months Ended
	Apr. 03, 2017 USD ($)	Feb. 13, 2017 EUR (€)	Feb. 13, 2017 USD ($)	Jun. 30, 2017 USD ($)	Mar. 31, 2017 EUR (€)	Mar. 31, 2017 CAD	Mar. 31, 2017 USD ($)	Dec. 31, 2017 USD ($)	Dec. 31, 2016 USD ($)	Dec. 31, 2015 USD ($)	Feb. 13, 2017 USD ($)	Sep. 09, 2013 USD ($)	Mar. 23, 2012 USD ($)
Proceeds from Issuance of Long-term Debt								$ 1,789,200,000	$ 0	$ 7,538,000
Gain (Loss) on Extinguishment of Debt				$ (4,400,000)			$ (2,700,000)	(7,052,000)	$ 0	$ 0
Four and Three Quarters Percent Senior Notes due 2025 [Member]
Debt Instrument, Face Amount											$ 300,000,000
Redemption Price Percent If Change in Control Occurs		101.00%									101.00%
Proceeds from Issuance of Long-term Debt			$ 296,500,000
Three and One Quarter Percent Senior Notes due 2025 [Member]
Debt Instrument, Face Amount \| €		€ 650,000,000
Redemption Price Percent If Change in Control Occurs		101.00%									101.00%
Proceeds from Issuance of Long-term Debt \| €		€ 643,400,000
Debt Instrument Redemption Period - Post March 15 2020 [Member] \| Four and Three Quarters Percent Senior Notes due 2025 [Member]
Debt Instrument, Redemption Price, Percentage, Initial		102.375%	102.375%
Debt Instrument Redemption Period - Post March 15 2020 [Member] \| Three and One Quarter Percent Senior Notes due 2025 [Member]
Debt Instrument, Redemption Price, Percentage, Initial		101.625%	101.625%
Debt Instrument Redemption Period - Post March 15 2022 [Member] \| Four and Three Quarters Percent Senior Notes due 2025 [Member]
Debt Instrument, Redemption Price, Percentage, Ending		100.00%	100.00%
Debt Instrument Redemption Period - Post March 15 2022 [Member] \| Three and One Quarter Percent Senior Notes due 2025 [Member]
Debt Instrument, Redemption Price, Percentage, Ending		100.00%	100.00%
Debt Instrument, Redemption - Pre March 15 2020 [Member] \| Four and Three Quarters Percent Senior Notes due 2025 [Member]
Maximum Redemption Percent Allowed And Limited To Proceeds From Equity Offering		35.00%									35.00%
Debt Redemption, Price Percent Of Principal Amount, From the Proceeds of Certain Equity Offerings		104.75%									104.75%
Debt Instrument, Redemption Price, Percentage in Addition to Accrued and Unpaid Interest		100.00%	100.00%
Debt Instrument, Redemption - Pre March 15 2020 [Member] \| Three and One Quarter Percent Senior Notes due 2025 [Member]
Debt Redemption, Price Percent Of Principal Amount, From the Proceeds of Certain Equity Offerings		103.25%									103.25%
US Term Loan - 1 [Member]
Repayments of Debt							212,300,000
Euro Term Loans [Member]
Repayments of Debt \| €					€ 187,000,000
Other Foreign Bank Revolving And Term Loans [Member]
Repayments of Debt \| €					€ 34,000,000
Senior Notes [Member] \| Four and Three Quarters Percent Senior Notes due 2025 [Member]
Debt Instrument Offering Price Percentage		100.00%									100.00%
Senior Notes [Member] \| Three and One Quarter Percent Senior Notes due 2025 [Member]
Debt Instrument Offering Price Percentage		100.00%									100.00%
Senior Notes [Member] \| Five and One Half Percent Senior Notes due 2022 [Member]
Debt Instrument, Face Amount												$ 300,000,000
Debt Instrument Offering Price Percentage												100.00%
Redemption Price Percent If Change in Control Occurs												101.00%
Senior Notes [Member] \| Five Percent Senior Notes due 2020 [Member]
Debt Instrument, Face Amount													$ 500,000,000
Debt Instrument Offering Price Percentage													100.00%
Debt Instrument, Redemption Price, Percentage in Addition to Accrued and Unpaid Interest	101.25%
Redemption Price Percent If Change in Control Occurs													101.00%
Gain (Loss) on Extinguishment of Debt				$ (4,400,000)
Early Repayment of Senior Debt	$ 220,000,000.0
US Term Loan [Member]
Repayments of Debt							$ 98,000,000
Canadian Term Loans [Member]
Repayments of Debt \| CAD						CAD 14.0
Term Loan [Member]
Gain (Loss) on Extinguishment of Debt								$ (6,500,000)