REVENUE -Significant product and service offerings (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Disaggregation of Revenue [Line Items]
Revenues	$ 2,424,300	$ 2,161,220	$ 2,015,477
Residential revenue
Disaggregation of Revenue [Line Items]
Revenues	1,103,687	977,470	861,636
Commercial revenue
Disaggregation of Revenue [Line Items]
Revenues	844,928	766,716	770,342
Termite completions, bait monitoring, & renewals
Disaggregation of Revenue [Line Items]
Revenues	465,053	406,782	371,258
Other revenues
Disaggregation of Revenue [Line Items]
Revenues	$ 10,632	$ 10,252	$ 12,241