CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Apr. 04, 2026	Mar. 29, 2025
Income Statement [Abstract]
Revenue	$ 647,915	$ 559,224
Cost of revenue, excluding depreciation and amortization	442,487	375,666
Branch and regional administrative expenses	95,792	91,387
Corporate expenses	34,156	37,505
Depreciation and amortization	3,044	2,594
Acquisition-related costs	3,110	106
Other operating expense	0	165
Operating income	69,326	51,801
Interest income	1,658	132
Interest expense	(29,158)	(36,335)
Other income (expense)	3,149	(5,450)
Income before income taxes	44,975	10,148
Income tax expense	(3,322)	(4,955)
Net income	$ 41,653	$ 5,193
Net income per share:
Net income per share, basic	$ 0.19	$ 0.03
Weighted average shares of common stock outstanding, basic	214,595	194,671
Net income per share, diluted	$ 0.19	$ 0.03
Weighted average shares of common stock outstanding, diluted	222,099	206,238