Benefit Plans (Details) - USD ($) $ in Millions		12 Months Ended
	Jan. 01, 2024	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Defined Benefit Plan Disclosure [Line Items]
Defined contribution plan annual benefit after retirement or death period		15 years
Pension and other postretirement benefit contributions, Total		$ 4.7	$ 4.9
Pension and other postretirement benefit expense, Total		0.3	0.3	$ 0.4
Defined benefit plan, Benefits paid		$ 0.5	$ 0.4	$ 0.4
Percentage Of Salary Deferred For Tax Deferred Savings Plan Maximum		15.00%
Defined Contribution Plan, Employers Matching Contribution, Annual Vesting Percentage		6.00%
Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent		80.00%	80.00%	95.00%
Defined contribution plan employer matching contribution vesting period		5 years
Defined contribution plan, employer discretionary contribution amount		$ 1.3	$ 1.2	$ 1.2
Employer Matching Contribution Percent Of Match For First One Percent [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined contribution plan, employer matching contribution, percent of match	100.00%
Employer Matching Contribution Percent Of Match For Next Six Percent [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined contribution plan, employer matching contribution, percent of match	50.00%
Premium Life Insurance Policies [Member]
Defined Benefit Plan Disclosure [Line Items]
Cash Surrender Value of Life Insurance		41.7	43.2
Deferred Compensation Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Cash Surrender Value of Life Insurance		$ 10.0	$ 9.0