content_image/1042776.jpg content_image/1042777.jpg content_image/1042775.jpg
## 11. Accumulated Other Comprehensive Loss 

The components of AOCI are as follows (in millions): 

<img src='content_image/1042776.jpg'>

$^{(1)}$ Relates principally to pension, retiree medical and other postretirement benefits obligations that will not be recognized in net income until the obligations are fully extinguished. 

$^{(2)}$ Relates to pension, retiree medical and other postretirement benefits obligations and is recognized within the income tax provision on our consolidated statements of operations. 

Reclassifications out of AOCI for the years ended December 31, 2019 and 2018 are as follows (in millions): 

<img src='content_image/1042777.jpg'>

Amounts allocated to other comprehensive income for income taxes as further described in Note 7 will remain in AOCI until we cease all related activities, such as termination of the pension plan. 

## 12. Commitments, Contingencies and Guarantees 

## (a) Aircraft, Engine and Other Purchase Commitments 

Under all of our aircraft and engine purchase agreements, our total future commitments as of December 31, 2019 are expected to be as follows (approximately, in millions): 

<img src='content_image/1042775.jpg'>

$^{(1)}$ These amounts are net of purchase deposits currently held by the manufacturers. We have granted a security interest in certain of our purchase deposits with Boeing. Our purchase deposits held by all manufacturers totaled $1.7 billion as of December 31, 2019. 

