Discontinued — last reported Q4 '17
Higher levels indicate significant past capital investment or high amortization of acquired technology, impacting segment operating income.
This represents the non-cash allocation of the cost of tangible and intangible assets over their useful lives specifical...
Standard segment-level expense disclosure for technology firms with significant capitalized R&D or acquisition-related assets.
ptc_segment_solutions_group_depreciation_depletion_and_amortization