Years Ended December31,
2019
2018
2017
Americas:
Property and equipment, net
$(343)
$(9,401)
$(5,410)
Operating lease right-of-use assets
(1,368)
—
—
$(1,711)
$(9,401)
$(5,410)

text: Non-Recurring Fair Value
text: Certain assets, under certain conditions, are measured at fair value on a nonrecurring basis utilizing Level 3 inputs, as described in Note 1, Overview and Summary of Significant Accounting Policies, like those associated with acquired businesses, including goodwill, other intangible assets, other long-lived assets and equity method investments. For these assets, measurement at fair value in periods subsequent to their initial recognition would be applicable if these assets were determined to be impaired.
text: The adjusted carrying values for assets measured at fair value on a nonrecurring basis (no liabilities) subject to the requirements of ASC 820 were not material at December 31, 2019 and 2018. The following table summarizes the total impairment losses in the accompanying Consolidated Statements of Operations related to nonrecurring fair value measurements of certain assets (no liabilities):
text: In connection with the closure of certain under-utilized customer engagement centers and the consolidation of leased space in the U.S. and Canada, the Company recorded impairment charges of $1.7 million, $9.4 million and $5.2 million during the years ended December 2019, 2018 and 2017, respectively, related to the exit of leased facilities as well as leasehold improvements, equipment, furniture and fixtures which were not recoverable. See Note 5, Costs Associated with Exit or Disposal Activities, for further information.
text: Also, the Company recorded an impairment charge of $0.2 million related to the write-down of a vacant and unused parcel of land in the U.S. to its estimated fair value during the year ended December 31, 2017.

Questions:
question: How are certain assets measured under certain conditions?
answer: measured at fair value on a nonrecurring basis utilizing Level 3 inputs, as described in Note 1, Overview and Summary of Significant Accounting Policies, like those associated with acquired businesses, including goodwill, other intangible assets, other long-lived assets and equity method investments. For these assets, measurement at fair value in periods subsequent to their initial recognition would be applicable if these assets were determined to be impaired.
question: Which assets had non-material adjusted carrying values?
answer: The adjusted carrying values for assets measured at fair value on a nonrecurring basis (no liabilities) subject to the requirements of ASC 820
question: What are the types of impairment losses under Americas in the Consolidated Statements of Operations?
answer: Property and equipment, net
Operating lease right-of-use assets
question: In which year was Property and equipment, net largest?
answer: 2018
derivation: |-9,401|>|-5,410|>|-343|
question: What was the change in Property and equipment, net in 2018 from 2017?
answer: -3991
derivation: -$9,401-(-$5,410)
question: What was the percentage change in Property and equipment, net in 2018 from 2017?
answer: 73.77
derivation: (-$9,401-(-$5,410))/-$5,410
scale: percent