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Description of Business and Summary of Significant Accounting Policies - Supplementary Cash Flow Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Accounting Policies [Abstract]
Interest paid, net of interest income	$ 456,509	$ 510,185	$ 545,206
Payments (refunds) on income taxes, net	1,877	25,802	(1,001)
Issuance of shares in lieu of cash dividends	4	15	67,767
Issuance of shares for acquisition of business	$ 528,503	$ 113,841	$ 0

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Interest Paid, Net of Interest Income

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Amount of equity interests of the acquirer, including instruments or interests issued or issuable in consideration for the business combination.

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Amount of paid and unpaid common stock dividends declared with the form of settlement in stock.

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The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.

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