Number of Television Stations

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- Definition

Number of Markets In Which Entity Operates

+ References

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- Definition

Amount classified as assets attributable to disposal group held for sale or disposed of.

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- Definition

Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition

Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

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- Definition

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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Business operations and segment information - Narrative (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2016 USD ($) segment market station	Dec. 31, 2015 USD ($)	Dec. 28, 2014 USD ($)
Segment Reporting Information [Line Items]
Number of operating segments \| segment	2
Number of television stations \| station	46
Number of markets In which entity operates \| market	38
Revenues	$ 3,341,198	$ 3,050,945	$ 2,626,141
Foreign Countries
Segment Reporting Information [Line Items]
Revenues	79,000	76,000	75,800
Long-lived assets	$ 192,600	213,800
Media
Segment Reporting Information [Line Items]
Number of markets In which entity operates \| market	38
Operating Segments
Segment Reporting Information [Line Items]
Assets of discontinued operations		7,300
Operating Segments \| Media
Segment Reporting Information [Line Items]
Revenues	$ 1,933,579	$ 1,682,144	$ 1,691,866