CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Cash flows from operating activities:
Net Income	$ 304,097	$ 266,227
Adjustments to reconcile net income to net cash flow from operating activities:
Depreciation and amortization	56,914	60,838
Stock-based compensation	8,845	17,209
Company stock 401(k) contribution	10,226	9,929
Gains on assets, net	0	(18,308)
Equity losses from unconsolidated investments, net	520	4,047
Merger termination fee	(136,000)	0
Pension expense, net of employer contributions	2,655	(1,070)
Change in other assets and liabilities:
Decrease in trade receivables	64,356	25,263
Increase in accounts payable	2,576	13,385
Increase in interest and taxes payable, net	1,100	9,615
Increase in deferred revenue	861	1,687
Change in other assets and liabilities, net	(8,665)	2,565
Net cash flow from operating activities	307,485	391,387
Cash flows from investing activities:
Purchase of property and equipment	(14,491)	(23,094)
Reimbursements from spectrum repacking	0	163
Payments for acquisition of assets	(1,150)	0
Purchases of investments	(328)	(4,706)
Proceeds from investments	23	3,451
Proceeds from sale of assets	39	367
Net cash flow used for investing activities	(15,907)	(23,819)
Cash flows from financing activities:
Payments under revolving credit facilities, net	0	(166,000)
Dividends paid	(40,489)	(42,331)
Repurchase of common stock	(300,000)	0
Other, net	(13,397)	(15,456)
Net cash flow used for financing activities	(353,886)	(223,787)
(Decrease) increase in cash	(62,308)	143,781
Balance of cash, beginning of period	551,681	56,989
Balance of cash, end of period	489,373	200,770
Supplemental cash flow information:
Cash paid for income taxes, net of refunds	74,372	79,915
Cash paid for interest	$ 83,058	$ 84,361