Debt (Tables)

6 Months Ended

Jun. 30, 2021

Debt Disclosure [Abstract]

Schedule of Debt

Total debt consisted of the following:

	Interest rate	June 30, 2021		December 31, 2020
Notes due October 2021	4.875%	$	—	$	152,588
Notes due May 2022	5.625%	72,447		148,792
Notes due April 2023	6.20%	93,394		271,000
Notes due March 2024	4.625%	260,826		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%	448,875		—
Other debt		4,295		4,900
Principal amount		2,470,678		2,610,246
Less: unamortized costs, net		42,965		45,853
Total debt		2,427,713		2,564,393
Less: current portion long-term debt		97,015		216,032
Long-term debt		$	2,330,698	$	2,348,361