v3.20.2

Supplemental Financial Information - Noncash Investing and Financing Activities, Narrative and Research and Development (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Supplemental disclosure of cash flow information:
Cash paid for interest, net of amounts capitalized	$ 72,450	$ 120,625
Cash paid for income taxes	2,422	1,217
Non-cash investing and financing activities:
Employee benefits paid in Class A common stock	6,920	6,654
Increase (decrease) in capital expenditures included in accounts payable, net	2,055	(15,839)
Noncash net assets exchanged for BSS Transaction (Note 5)	$ (2,824)	$ 0

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- Definition

The increase (decrease) during the reporting period of future cash outflow to pay for purchases of fixed assets that have occurred.

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The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income.

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Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount.

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Amount of noncash consideration received for selling an asset or business through a noncash (or part noncash) transaction.

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Value of shares issued during the period to an employee benefit plan, such as a defined contribution or defined benefit plan.

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