Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
Sep. 30, 2018	Sep. 30, 2017
Operating activities
Net income	$ 122,536	$ 96,382
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	40,587	38,555
Amortization of intangible assets	15,587	18,684
Amortization of deferred loan costs	3,472	3,466
Accretion of original issue discount and premium related to long-term debt, net	(458)	(458)
Amortization of restricted stock awards	5,016	4,303
Amortization of program broadcast rights	15,913	15,444
Payments on program broadcast obligations	(16,177)	(15,569)
Deferred income taxes	43,820	64,121
(Gain) loss on disposals of assets, net	(5,187)	(75,139)
Loss from early extinguishment of debt		2,851
Other	(2,223)	(1,172)
Changes in operating assets and liabilities:
Accounts receivable	(9,280)	(18,587)
Prepaid income taxes	6,757	(1,311)
Other current assets	805	371
Accounts payable	(1,979)	(1,774)
Employee compensation, benefits and pension cost	(2,443)	(6,512)
Accrued network fees and other expenses	(582)	(519)
Accrued interest	(3,587)	(9,376)
Income taxes payable	(34,358)	1,763
Deferred revenue	7,955	(1,177)
Net cash provided by operating activities	186,174	114,346
Investing activities
Acquisitions of television businesses and licenses	(50)	(415,438)
Proceeds from FCC spectrum auction		90,824
Purchases of property and equipment	(34,894)	(21,426)
Proceeds from Repack (Note 1)	6,238
Proceeds from asset sales	216	148
Acquisition prepayments	(4,843)	14,259
Net increase in acquisition prepayments and other	(140)	(4,701)
Net cash used in investing activities	(33,473)	(336,334)
Financing activities
Proceeds from borrowings on long-term debt		641,438
Repayments of borrowings on long-term debt	(40,208)	(561,037)
Payments for the repurchase of common stock	(19,607)	(4,000)
Deferred and other loan costs		(4,981)
Payments for taxes related to net share settlement of equity awards	(4,353)	(1,767)
Net cash (used in) provided by financing activities	(64,168)	69,653
Net increase (decrease) in cash	88,533	(152,335)
Cash at beginning of period	462,399	325,189
Cash at end of period	$ 550,932	$ 172,854

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Amount of income (expense) included in net income that results in no cash inflow (outflow), classified as other.

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Amount of cash (inflow) outflow from investing activities classified as other.

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The cash outflow to reacquire common stock during the period.

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Amount of cash outflow to satisfy an employee's income tax withholding obligation as part of a net-share settlement of a share-based award.

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The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.

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The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.

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The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer.

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The cash inflow from sale of machinery and equipment.

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The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.

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The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

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