The Company disaggregates revenue based on the method of measuring satisfaction of the performance obligation either over time or at a point in time, based upon major customer, and based upon the location where products and services are transferred to the customer. Additionally, the Company’s principal operating segments and related revenue are noted in Note 22, Segment Information.

The following tables show disaggregated revenues for the three and nine months ended September 26, 2019 and September 27, 2018:



	For the Three Months Ended				For the Nine Months Ended
Revenue	September 26, 2019		September 27, 2018		September 26, 2019		September 27, 2018
Contracts with performance obligations satisfied over time	$	1,466.9	$	1,456.7	$	4,491.8	$	4,212.6
Contracts with performance obligations satisfied at a point in time	453.0		357.0		1,412.0		1,174.1
Total Revenue	$	1,919.9	$	1,813.7	$	5,903.8	$	5,386.7



	For the Three Months Ended				For the Nine Months Ended
Customer	September 26, 2019		September 27, 2018		September 26, 2019		September 27, 2018
Boeing	$	1,542.0	$	1,465.5	$	4,705.1	$	4,262.2
Airbus	284.1		263.8		934.0		869.0
Other	93.8		84.4		264.7		255.5
Total Revenue	$	1,919.9	$	1,813.7	$	5,903.8	$	5,386.7

The following table disaggregates revenue based upon the location where control of products are transferred to the customer:



	For the Three Months Ended				For the Nine Months Ended
Location	September 26, 2019		September 27, 2018		September 26, 2019		September 27, 2018
United States	$	1,620.6	$	1,534.0	$	4,935.8	$	4,460.8
International
United Kingdom	177.4		184.4		577.6		574.1
Other	121.9		95.3		390.4		351.8
Total International	299.3		279.7		968.0		925.9
Total Revenue	$	1,919.9	$	1,813.7	$	5,903.8	$	5,386.7

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