Debt (Tables)

12 Months Ended

Dec. 31, 2023

Debt Disclosure [Abstract]

Summary of debt outstanding

The debt outstanding and the carrying value recorded in the Consolidated Balance Sheets at December 31, 2023 and 2022 was comprised as follows (in thousands):

			December 31, 2023				December 31, 2022
	Commitment		Carrying Value		Fair Value		Carrying Value		Fair Value
Senior notes due 2029	$	500,000	$	497,525	$	484,790	$	497,073	$	462,521
Senior notes due 2026	€	750,000	829,304		790,081		794,368		721,807
Junior subordinated notes due 2050	$	500,000	494,832		432,685		494,638		428,250
Capital efficient notes due 2066	$	61,924	61,924		55,237		61,924		54,247
Debt			$	1,883,585	$	1,762,793	$	1,848,003	$	1,666,825