v3.26.1
Condensed Consolidated Statements of Operations - USD ($)
shares in Millions
 3 Months Ended 6 Months Ended
Jun. 26, 2026
Jun. 27, 2025
Jun. 26, 2026
Jun. 27, 2025
Revenues:        
Total revenues $ 644,900,000 $ 518,800,000 $ 1,178,600,000 $ 1,037,400,000
Cost of revenues:        
Total cost revenues 541,200,000 439,300,000 990,500,000 873,900,000
Gross margin 103,700,000 79,500,000 188,100,000 163,500,000
Operating expenses:        
Research and development 8,800,000 7,800,000 17,400,000 15,400,000
Sales and marketing 16,400,000 15,500,000 31,900,000 30,500,000
General and administrative 49,000,000.0 46,900,000 98,000,000.0 95,400,000
Impairment of goodwill 0 151,100,000 0 151,100,000
Total operating expenses 74,200,000 221,300,000 147,300,000 292,400,000
Income (loss) from operations 29,500,000 (141,800,000) 40,800,000 (128,900,000)
Interest income 1,000,000.0 800,000 2,400,000 1,900,000
Interest expense (1,100,000) (10,100,000) (8,300,000) (20,000,000.0)
Other income (expense), net 600,000 (2,200,000) (700,000) (1,300,000)
Income (loss) before provision for income taxes 30,000,000.0 (153,300,000) 34,200,000 (148,300,000)
Provision for income taxes 18,100,000 7,200,000 37,200,000 14,600,000
Net income (loss) 11,900,000 (160,500,000) (3,000,000.0) (162,900,000)
Less: Net income attributable to noncontrolling interests 3,200,000 1,500,000 6,200,000 4,100,000
Net income (loss) attributable to UCT $ 8,700,000 $ (162,000,000.0) $ (9,200,000) $ (167,000,000.0)
Net income (loss) per share attributable to UCT common stockholders:        
Basic (in dollars per share) $ 0.19 $ (3.58) $ (0.20) $ (3.70)
Diluted (in dollars per share) $ 0.19 $ (3.58) $ (0.20) $ (3.70)
Shares used in computing net income (loss) per share:        
Basic (in shares) 45.1 45.2 45.2 45.2
Diluted (in shares) 46.1 45.2 45.2 45.2
Products        
Revenues:        
Total revenues $ 572,700,000 $ 454,900,000 $ 1,038,400,000 $ 911,900,000
Cost of revenues:        
Total cost revenues 488,800,000 393,300,000 889,500,000 783,500,000
Services        
Revenues:        
Total revenues 72,200,000 63,900,000 140,200,000 125,500,000
Cost of revenues:        
Total cost revenues $ 52,400,000 $ 46,000,000.0 $ 101,000,000.0 $ 90,400,000