Note 9 - Debt (Tables)

12 Months Ended

Dec. 31, 2019

Notes Tables

Schedule of Long-term Debt Instruments [Table Text Block]

	As of December 31,
	2019			2018
Notes (as defined below)	$	-		$	450,000
Senior Credit Facilities (as defined below)		1,753,045			730,000
Finance lease liabilities		5,943			251
Total debt		1,758,988			1,180,251
Less: Unamortized debt issuance costs		(18,142	)		(17,570	)
Less: Current portion		(28,909	)		(20,625	)
Total long-term debt	$	1,711,937		$	1,142,056

Summary of Term Loans [Table Text Block]

Instrument	Draw Date(s)	Original Principal		Amortization Per Annum (1)		Outstanding Principal		Final Maturity Date	Balance Due Upon Maturity		Benchmark Rate	Applicable Margin (2)		Interest Rate
Term Loan A-2	5/8/2019 (3)	$	700,000		Varies (4)	$	694,045	5/8/2024	$	513,945	LIBOR		1.50%		3.30%
	10/1/2019 (3)
Term Loan B-1	5/1/2017		500,000		1.0%		487,500	5/1/2024		466,250	LIBOR		1.75%		3.55%
Term Loan B-2	1/7/2019		250,000		1.0%		248,125	1/7/2026		233,125	LIBOR		2.00%		3.80%
Term Loan B-3	6/14/2019		325,000		1.0%		323,375	1/7/2026		303,875	LIBOR		2.00%		3.80%
Total		$	1,775,000			$	1,753,045		$	1,517,195

Schedule of Maturities of Long-term Debt [Table Text Block]

Year Ending December 31,	Amount
2020	$	28,321
2021		37,106
2022		54,677
2023		81,033
2024		1,009,158
Thereafter		542,750
Total	$	1,753,045