6 unchanged sentences
• Chicago, Illinois
−Removed: • Amsterdam, Netherlands
−Removed: • Pune, India
−Removed: • Santiago, Chile
−Removed: As of December 31, 2020, we leased facilities in 29 locations worldwide, including approximately 56,000 square feet of subleased space in seven properties.
+Added: As of December 31, 2021, we leased facilities in 25 locations worldwide, including approximately 45,000 square feet of subleased space in six properties.
Currently, however, most of our employees are operating under remote working arrangements.
For additional information regarding our obligations under operating and finance leases, refer to Footnote 9 , Leases of the Notes to Consolidated Financial Statements.
+Added: LEGAL PROCEEDINGS
+Added: For a discussion of material legal proceedings, please refer to Footnote 12 , Commitments and Contingencies of the Notes to Consolidated Financial Statements included in Part II, Item 8 of this 10-K, which is incorporated herein by reference.
+Added: MINE SAFETY DISCLOSURES
+Added: Not applicable.
+Added: Table of Conte nt s
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.