Boeing invested a total of USD 1,627 mil in 2019, down 2.63% compared to the previous year. Historically, between 1987 - 2019, the company's investments stood at a high of USD 2,575 mil in 2016 and a low of USD 555 mil in 2003.
As a percentage of total sales, investments stood at 2.13% in 2019, up from 1.65% as seen in the previous year. This is compared to an average of 2.19% over the last five years.
The total value of cash investments was USD 1,758 mil in 2019. Apart from the capital expenditures, the company booked USD 0 mil inflow from long-term investments, further USD 9.00 mil inflow due to acquisitions and USD 88.0 mil inflow from other investing activities.
As far as Boeing's peers are concerned,
You can see all the company’s data at Boeing profile, or you can download a report on the company in the report section.
Helgi Library 
