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Long-Term Debt (Narrative) (Fairchild Transaction Financing) (Details) - USD ($) |  |  | 12 Months Ended
--- | --- | --- | ---
Sep. 19, 2016 | Apr. 15, 2016 | Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
Debt Instrument [Line Items] |  |  |  |  |
Cash placed in escrow |  |  | $ 67,700,000 | $ 0 | $ 40,000,000
Deutsche Bank AG, New York Branch [Member] | Term Loan B Facility due 2023 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Principal amount of debt |  | $ 2,200,000,000.0 | $ 2,400,000,000.0 |  |
Cash placed in escrow |  | 67,700,000 |  |  |
Revolving Credit Facility [Member] | Line of Credit [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Proceeds from lines of credit | $ 200,000,000 |  |  |  |
Revolving Credit Facility [Member] | Deutsche Bank AG, New York Branch [Member] | Line of Credit [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Credit facility, maximum borrowing capacity |  | $ 600,000,000 |  |  |

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- Definition The net cash inflow or outflow for the increase (decrease) associated with funds that are not available for withdrawal or use (such as funds held in escrow) and are associated with underlying transactions that are classified as investing activities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3179-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3213-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 + Details
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