DEBT AND FINANCING ARRANGEMENTS (Tables)

12 Months Ended

Dec. 31, 2024

Debt Disclosure [Abstract]

Schedule of Long-Term Debt Instruments

The following table summarizes the Company's debt:

Year ended December 31,	2024		2023
5.150% Senior Notes	$	246,873	$	246,789
4.000% Senior Notes	348,774		348,389
3.900% Senior Notes	297,556		297,076
Junior Subordinated Notes	421,976		421,460
Total Debt	$	1,315,179	$	1,313,714

The tables below provide the key terms of the Company's debt:

Description	Issuance Date	Aggregate Principal		Issue Price		Net Proceeds		Maturity Date
5.150% Senior Notes	March 13, 2014	$	250,000	99.474	%	$	246,000	April 1, 2045
4.000% Senior Notes	December 6, 2017	$	350,000	99.780	%	$	347,000	December 6, 2027
3.900% Senior Notes	June 19, 2019	$	300,000	99.360	%	$	296,000	July 15, 2029
Junior Subordinated Notes	December 10, 2019	$	425,000	99.000	%	$	420,750	January 15, 2040

Description	Interest Rate		Interest Payments Due
5.150% Senior Notes	5.150	%	Semi-annually in arrears on April 1 and October 1 of each year
4.000% Senior Notes	4.000	%	Semi-annually in arrears on June 6 and December 6 of each year
3.900% Senior Notes	3.900	%	Semi-annually in arrears on January 15 and July 15 of each year
Junior Subordinated Notes(1)	4.900	%	Semi-annually on January 15 and July 15 of each year

(1)    The Junior Subordinated Notes accrue interest from the date of issuance to, but excluding, January 15, 2030 (the "Par Call Date") at the fixed rate of 4.900% and from, and including, the Par Call Date, at a rate equal to the Five-Year Treasury Rate as of the Reset Interest Determination Date, plus 3.186%. Interest on the Junior Notes is payable semi-annually on January 15 and July 15 of each year, beginning on July 15, 2020.

Summary of Debt Maturity

The following table provides the scheduled maturity of the Company's debt obligations at December 31, 2024:

Year ended December 31,
2025	$	—
2026	—
2027	350,000
2028	—
2029	300,000
After 2029	675,000
Unamortized discount and debt issuance expenses	(9,821)
Total senior notes and notes payable	$	1,315,179