Segment Information - Schedule of Segment Information (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($)	Jun. 30, 2023 USD ($) segment	Jun. 30, 2022 USD ($)
Segment Reporting [Abstract]
Number of reportable segments | segment			2
Segment Reporting Information [Line Items]
Revenues	$ 418,931	$ 424,857	$ 836,161	$ 851,668
Income before income taxes	11,410	8,250	28,966	24,031
Corporate and eliminations
Segment Reporting Information [Line Items]
Income before income taxes	(17,641)	(19,847)	(34,805)	(33,898)
Housekeeping
Segment Reporting Information [Line Items]
Revenues	190,817	199,065	384,336	400,769
Housekeeping | Operating segments
Segment Reporting Information [Line Items]
Income before income taxes	16,608	17,845	36,661	38,244
Dietary
Segment Reporting Information [Line Items]
Revenues	228,114	225,792	451,825	450,899
Dietary | Operating segments
Segment Reporting Information [Line Items]
Income before income taxes	$ 12,443	$ 10,252	$ 27,110	$ 19,685