Earnings Per Share - Narrative (Details) - shares	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Oct. 31, 2024	Oct. 30, 2024	Dec. 31, 2023
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Common stock, issued (in shares)	1,000		1,000				1,000
Common stock, outstanding (in shares)	1,000		1,000				1,000
Anti-dilutive securities excluded for the computation of earnings per share (in shares)	0	0	0	0
Everus stock-based awards outstanding (in shares)	0	0	0	0
Subsequent event
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Common stock, issued (in shares)					50,972,059	1,000
Common stock, outstanding (in shares)					50,972,059	1,000