Debt (Tables)

3 Months Ended

Mar. 31, 2021

Debt Disclosure [Abstract]

Schedule of Debt

Total debt consisted of the following:

	Interest rate	March 31, 2021		December 31, 2020
Notes due October 2021	4.875%	$	—	$	152,588
Notes due May 2022	5.375%	72,873		148,792
Notes due April 2023	5.95%	96,667		271,000
Notes due March 2024	4.625%	267,952		374,000
Notes due March 2027	6.875%	400,000		—
Notes due March 2029	7.25%	350,000		—
Notes due January 2037	5.25%	35,841		35,841
Notes due March 2043	6.70%	425,000		425,000
Term loan due March 2026	LIBOR + 1.75%	380,000		380,000
Term loan due January 2025	LIBOR + 5.5%	—		818,125
Term loan due March 2028	LIBOR + 4.0%	450,000		—
Other debt		4,598		4,900
Principal amount		2,482,931		2,610,246
Less: unamortized costs, net		44,074		45,853
Total debt		2,438,857		2,564,393
Less: current portion long-term debt		19,972		216,032
Long-term debt		$	2,418,885	$	2,348,361