Retirement Plans - Narrative (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2023 USD ($) plan
Pension Plan
Defined Benefit Plan Disclosure
Defined contribution plan number	5
United States
Defined Benefit Plan Disclosure
Number of retirement plans	3
Number of defined benefit plans	1
Defined contribution plan number	2
Defined benefit plan, contributions by employer | $	$ 176
Defined benefit plan, expected future employer contributions, current fiscal year | $	$ 400
Canada
Defined Benefit Plan Disclosure
Defined contribution plan number	1
United Kingdom
Defined Benefit Plan Disclosure
Defined contribution plan number	2
Defined benefit plan, contributions by employer | $	$ 260
Defined benefit plan, expected future employer contributions, current fiscal year | $	$ 347