Other Matters	9 Months Ended
Sep. 30, 2018
Commitments and Contingencies Disclosure [Abstract]
Other matters	Other matters Commitments, contingencies and other matters In the third quarter of 2018, certain national media outlets reported the existence of a confidential investigation by the United States Department of Justice Antitrust Division (DOJ) into the local television advertising sales practices of station owners. We have received a Civil Investigative Demand (CID) in connection with the DOJ’s investigation. The investigation is ongoing. Since the national media reports, numerous putative class action lawsuits have been filed against owners of television stations (the advertising cases) in different jurisdictions. The advertising cases assert antitrust and other claims and seek monetary damages, attorneys’ fees, costs and interest, as well as injunctions against the allegedly wrongful conduct. We have been named as a defendant in sixteen of the advertising cases. The advertising cases are in the very early stages, and have been consolidated into a single proceeding in the United States District Court for the Northern District of Illinois. We deny any violation of law, believe that the claims asserted in the advertising cases are without merit, and intend to defend ourselves vigorously against them. We, along with a number of our subsidiaries, also are defendants in other judicial and administrative proceedings involving matters incidental to our business. We do not believe that any material liability will be imposed as a result of any of the foregoing matters. FCC Broadcast Spectrum Program In April 2017, the FCC announced the completion of a voluntary incentive auction to reallocate certain spectrum currently occupied by television broadcast stations to mobile wireless broadband services, along with a related “repacking” of the television spectrum for remaining television stations. None of our stations will relinquish any spectrum rights as a result of the auction, and accordingly we will not receive any incentive auction proceeds. The FCC has, however, notified us that 13 of our stations will be repacked to new channels. In general, television stations moving channels may have smaller service areas and/or experience additional interference; however, based on our transition planning to date, we do not expect the repacking to have any material effect on the geographic areas or populations served by our repacked full-power stations’ over-the-air signals. The legislation authorizing the incentive auction and repacking established a $1.75 billion fund for reimbursement of costs incurred by stations required to change channels in the repacking. Subsequent legislation enacted on March 23, 2018, appropriated an additional $1 billion for the repacking fund, of which up to $750 million may be made available to repacked full power and Class A television stations and multichannel video programming distributors. Other funds are earmarked to assist affected low power television stations, television translator stations, and FM radio stations, as well for consumer education efforts. Some of our television translator stations have been or will be displaced as a result of the repacking, and thus are eligible under the new repacking funds appropriation to seek reimbursement for costs incurred as a result of such displacement (subject to the translator locating an available alternative channel, which is not guaranteed). The repacking process is scheduled to occur over a 39-month period, divided into ten phases. Our full power stations have been assigned to phases two through nine, and a majority of our capital expenditures in connection with the repack will occur in 2018 and 2019. To date, we have incurred approximately $7.9 million in capital expenditures for the spectrum repack project (of which $6.6 million was paid during the first nine months of 2018). We have received FCC reimbursements of approximately $5.1 million through September 30, 2018. The reimbursements were recorded as a contra operating expense within our asset impairment and other (gains) charges line item on our Consolidated Statement of Income and reported as an investing inflow on the Consolidated Statement of Cash Flows. Each repacked full power commercial television station, including each of our 13 repacked stations, has been allocated a reimbursement amount equal to approximately 92.5% of the station’s estimated repacking costs, as verified by the FCC’s fund administrator. Although we expect the FCC to make additional allocations from the fund, it is not guaranteed that the FCC will approve all reimbursement requests necessary to completely reimburse each repacked station for all amounts incurred in connection with the repack. Reduction in Force Programs During the third quarter of 2018, we initiated reduction in force programs at our corporate headquarters and our DMS business unit, which resulted in a total severance charge of $7.3 million. The corporate headquarters reductions were part of our ongoing consolidations of our corporate structure following our strategic transformation into a pure play broadcast company. The reduction in force at our DMS unit is a result of a rebranding of our service offerings and unification of our sales strategy to better serve our customers. A majority of the employees impacted by these reductions will receive lump sum severance payments. The severance payments from these programs will be paid by the end of the third quarter of 2019.

Other matters

Commitments, contingencies and other matters

In the third quarter of 2018, certain national media outlets reported the existence of a confidential investigation by the United States Department of Justice Antitrust Division (DOJ) into the local television advertising sales practices of station owners. We have received a Civil Investigative Demand (CID) in connection with the DOJ’s investigation. The investigation is ongoing.

Since the national media reports, numerous putative class action lawsuits have been filed against owners of television stations (the advertising cases) in different jurisdictions. The advertising cases assert antitrust and other claims and seek monetary damages, attorneys’ fees, costs and interest, as well as injunctions against the allegedly wrongful conduct. We have been named as a defendant in sixteen of the advertising cases.

The advertising cases are in the very early stages, and have been consolidated into a single proceeding in the United States District Court for the Northern District of Illinois. We deny any violation of law, believe that the claims asserted in the advertising cases are without merit, and intend to defend ourselves vigorously against them.

We, along with a number of our subsidiaries, also are defendants in other judicial and administrative proceedings involving matters incidental to our business. We do not believe that any material liability will be imposed as a result of any of the foregoing matters.

FCC Broadcast Spectrum Program

In April 2017, the FCC announced the completion of a voluntary incentive auction to reallocate certain spectrum currently occupied by television broadcast stations to mobile wireless broadband services, along with a related “repacking” of the television spectrum for remaining television stations. None of our stations will relinquish any spectrum rights as a result of the auction, and accordingly we will not receive any incentive auction proceeds. The FCC has, however, notified us that 13 of our stations will be repacked to new channels. In general, television stations moving channels may have smaller service areas and/or experience additional interference; however, based on our transition planning to date, we do not expect the repacking to have any material effect on the geographic areas or populations served by our repacked full-power stations’ over-the-air signals. The legislation authorizing the incentive auction and repacking established a $1.75 billion fund for reimbursement of costs incurred by stations required to change channels in the repacking. Subsequent legislation enacted on March 23, 2018, appropriated an additional $1 billion for the repacking fund, of which up to $750 million may be made available to repacked full power and Class A television stations and multichannel video programming distributors. Other funds are earmarked to assist affected low power television stations, television translator stations, and FM radio stations, as well for consumer education efforts. Some of our television translator stations have been or will be displaced as a result of the repacking, and thus are eligible under the new repacking funds appropriation to seek reimbursement for costs incurred as a result of such displacement (subject to the translator locating an available alternative channel, which is not guaranteed).

The repacking process is scheduled to occur over a 39-month period, divided into ten phases. Our full power stations have been assigned to phases two through nine, and a majority of our capital expenditures in connection with the repack will occur in 2018 and 2019. To date, we have incurred approximately $7.9 million in capital expenditures for the spectrum repack project (of which $6.6 million was paid during the first nine months of 2018). We have received FCC reimbursements of approximately $5.1 million through September 30, 2018. The reimbursements were recorded as a contra operating expense within our asset impairment and other (gains) charges line item on our Consolidated Statement of Income and reported as an investing inflow on the Consolidated Statement of Cash Flows.

Each repacked full power commercial television station, including each of our 13 repacked stations, has been allocated a reimbursement amount equal to approximately 92.5% of the station’s estimated repacking costs, as verified by the FCC’s fund administrator. Although we expect the FCC to make additional allocations from the fund, it is not guaranteed that the FCC will approve all reimbursement requests necessary to completely reimburse each repacked station for all amounts incurred in connection with the repack.

Reduction in Force Programs

During the third quarter of 2018, we initiated reduction in force programs at our corporate headquarters and our DMS business unit, which resulted in a total severance charge of $7.3 million. The corporate headquarters reductions were part of our ongoing consolidations of our corporate structure following our strategic transformation into a pure play broadcast company. The reduction in force at our DMS unit is a result of a rebranding of our service offerings and unification of our sales strategy to better serve our customers. A majority of the employees impacted by these reductions will receive lump sum severance payments. The severance payments from these programs will be paid by the end of the third quarter of 2019.