Stock-Based Compensation - Summary of Deferred Stock Awards to Non-Employee Directors (Details) - shares	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward]
Deferred awards outstanding, beginning of year (in shares)	63,822	65,679	65,679
Shares diversified (in shares)	0	0	0
Shares issued upon retirement (in shares)		(1,857)
Deferred awards outstanding, end of year (in shares)	63,822	63,822	65,679
Diversified Deferred Stock Award
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward]
Deferred awards outstanding, beginning of year (in shares)	6,998	6,998	5,598
Shares diversified (in shares)	0	0	1,400
Shares issued upon retirement (in shares)		0
Deferred awards outstanding, end of year (in shares)	6,998	6,998	6,998
Undiversified Deferred Stock Award
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward]
Deferred awards outstanding, beginning of year (in shares)	56,824	58,681	60,081
Shares diversified (in shares)	0	0	(1,400)
Shares issued upon retirement (in shares)		(1,857)
Deferred awards outstanding, end of year (in shares)	56,824	56,824	58,681