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Segment Information - Schedule of Information of Reportable Segments (Details) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2022 USD ($) | Jun. 30, 2021 USD ($) | Jun. 30, 2022 USD ($) segment | Jun. 30, 2021 USD ($)
Segment Reporting [Abstract] |  |  |  |
Number of reportable segments | segment |  |  | 2 |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | $ 424,857 | $ 398,171 | $ 851,668 | $ 805,922
Income before income taxes | 8,250 | 15,063 | 24,031 | 48,015
Corporate and eliminations |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Income before income taxes | (19,847) | (21,326) | (33,898) | (36,589)
Housekeeping |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 199,065 | 202,841 | 400,769 | 417,899
Housekeeping | Operating segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Income before income taxes | 17,845 | 22,621 | 38,244 | 50,788
Dietary |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 225,792 | 195,330 | 450,899 | 388,023
Dietary | Operating segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Income before income taxes | $ 10,252 | $ 13,768 | $ 19,685 | $ 33,816

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