Segment Information - Schedule of Information of Reportable Segments (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2023 USD ($) segment	Mar. 31, 2022 USD ($)
Segment Reporting [Abstract]
Number of reportable segments | segment	2
Segment Reporting Information [Line Items]
Revenues	$ 417,230	$ 426,811
Income before income taxes	17,556	15,781
Corporate and eliminations
Segment Reporting Information [Line Items]
Income before income taxes	(17,163)	(14,051)
Housekeeping
Segment Reporting Information [Line Items]
Revenues	193,519	201,704
Housekeeping | Operating segments
Segment Reporting Information [Line Items]
Income before income taxes	20,053	20,399
Dietary
Segment Reporting Information [Line Items]
Revenues	223,711	225,107
Dietary | Operating segments
Segment Reporting Information [Line Items]
Income before income taxes	$ 14,666	$ 9,433