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Financing Arrangements and Derivative Financial Instruments - Notes (Details) - Senior Notes - USD ($) | 1 Months Ended |  |
--- | --- | --- | ---
May 31, 2017 | Mar. 31, 2017 | Sep. 30, 2017 | Dec. 31, 2016
4.875% due 2027 |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument, face amount |  | $ 700,000,000 | $ 700,000,000 |
Interest rate, stated percentage |  | 4.875% | 4.875% |
Notes sold as a percentage of principal amount |  | 100.00% |  |
7% due 2022 |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument, face amount | $ 700,000,000 |  |  |
Interest rate, stated percentage | 7.00% |  |  | 7.00%
Redemption premium | $ 25,000,000 |  |  |
Write-off of deferred financing fees | $ 6,000,000 |  |  |

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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 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28551-108399 + Details
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- Definition Reflects the difference between the fair value of payments made to legally extinguish a debt and its carrying value at that time. This item excludes the write-off of amounts previously capitalized as debt issuance costs. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 50 -Section 40 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=49170532&loc=d3e12317-112629 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 50 -Section 40 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=49170532&loc=d3e12355-112629 + Details
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