0001111928 2025-01-01 2025-12-31 0001111928 2025-06-30 0001111928 2026-02-20 iso4217:USD shares false FY 2025 0001111928 10-K/A true 2025-12-31 --12-31 false 001-33155 IPG PHOTONICS CORP DE 04-3444218 377 Simarano Drive Marlborough MA 01752 508 373-1100 Common Stock, Par Value $0.0001 per share IPGP NASDAQ Yes No Yes Yes Large Accelerated Filer false false true false false 1800000000 42191353