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Business Segment Information (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2017 | Sep. 30, 2016 | Sep. 30, 2017 | Sep. 30, 2016
Segment Reporting Information [Line Items] |  |  |  |
Operating Revenues | $ 464,264 | $ 519,617 | $ 1,412,703 | $ 1,457,233
Operating Income (net of depreciation, amortization, asset impairment and facility consolidation charges) | 116,861 | 185,851 | 390,052 | 497,889
Depreciation, amortization, asset impairment and facility consolidation charges | 28,134 | 34,205 | 68,979 | 79,141
Operating Segments | Media |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating Revenues | 464,264 | 517,021 | 1,412,703 | 1,449,202
Operating Income (net of depreciation, amortization, asset impairment and facility consolidation charges) | 130,338 | 219,766 | 433,629 | 568,163
Depreciation, amortization, asset impairment and facility consolidation charges | 27,538 | 18,583 | 67,864 | 59,735
Operating Segments | Digital |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating Revenues | 0 | 2,596 | 0 | 8,031
Operating Income (net of depreciation, amortization, asset impairment and facility consolidation charges) | 0 | (17,832) | 0 | (23,300)
Depreciation, amortization, asset impairment and facility consolidation charges | 0 | 15,565 | 0 | 16,297
Corporate |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating Income (net of depreciation, amortization, asset impairment and facility consolidation charges) | (13,477) | (16,083) | (43,577) | (46,974)
Depreciation, amortization, asset impairment and facility consolidation charges | $ 596 | $ 57 | $ 1,115 | $ 3,109

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