Senior Notes (Tables)

6 Months Ended

Jun. 30, 2023

Debt Disclosure [Abstract]

Schedule of Debt

The carrying values of our senior notes as of June 30, 2023 and December 31, 2022, net of any unamortized debt issuance costs or discount, were as follows:

	June 30, 2023		December 31, 2022
	(Dollars in thousands)
3.850% Senior Notes due January 2030, net	$	298,076	$	297,949
2.500% Senior Notes due January 2031, net	347,559		347,413
6.000% Senior Notes due January 2043, net	491,234		491,120
3.966% Senior Notes due August 2061, net	346,116		346,094
Total	$	1,482,985	$	1,482,576