XML 61 R50.htm IDEA: XBRL DOCUMENT v3.8.0.1
Discontinued Operations Gracenote Companies Statement of Operations Footnote (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Feb. 01, 2017
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2017
Sep. 30, 2016
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]          
Repayments of Long-term Debt       $ 703,527 $ 20,881
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent   35.00% 35.00% 35.00% 35.00%
Gracenote Companies | Discontinued Operations, Disposed of by Sale          
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]          
Effective Income Tax Rate Reconciliation, Discontinued Operations, Percent     48.00% 47.80% 41.60%
Amended Secured Credit Facility | Term B Loans          
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]          
Repayments of Long-term Debt $ 400,000