Segment Information - Schedule of Segment Information (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2023 USD ($) segment	Sep. 30, 2022 USD ($)
Segment Reporting [Abstract]
Number of reportable segments | segment			2
Segment Reporting Information [Line Items]
Revenues	$ 411,388	$ 414,488	$ 1,247,549	$ 1,266,156
Income before income taxes	(6,951)	993	22,015	25,024
Corporate and eliminations
Segment Reporting Information [Line Items]
Income before income taxes	(19,166)	(16,182)	(53,970)	(50,080)
Housekeeping
Segment Reporting Information [Line Items]
Revenues	190,920	196,941	575,256	597,710
Housekeeping | Operating segments
Segment Reporting Information [Line Items]
Income before income taxes	10,286	17,540	46,947	55,784
Dietary
Segment Reporting Information [Line Items]
Revenues	220,468	217,547	672,293	668,446
Dietary | Operating segments
Segment Reporting Information [Line Items]
Income before income taxes	$ 1,929	$ (365)	$ 29,038	$ 19,320