Revenue (Tables)

9 Months Ended

Sep. 30, 2019

Revenue Recognition and Deferred Revenue [Abstract]

Geographic disaggregation of revenue

The geographic disaggregation of revenue for the three and nine months ended September 30, 2019 and 2018 are presented below. There are no revenues attributed to the company’s country of domicile, Bermuda.

In the second quarter of 2019, the company changed the presentation of its AUM and has changed the presentation of the revenue tables to reflect the change. The new presentation reflects the combination of the U.S and Canada to form Americas and Continental Europe to now be EMEA ex UK. In the revenue tables below, all periods have been reclassified to conform to the new presentation.

	For the three months ended September 30,
$ in millions	2019	2018
Americas	1,286.0	835.5
UK	191.4	241.2
EMEA ex UK (Europe, Middle East, and Africa)	169.2	201.6
Asia	74.0	63.5
Total operating revenues	1,720.6	1,341.8

	For the nine months ended September 30,
$ in millions	2019	2018
Americas	3,037.5	2,483.8
UK	611.9	743.5
EMEA ex UK (Europe, Middle East, and Africa)	507.5	625.6
Asia	217.7	205.3
Total operating revenues	4,374.6	4,058.2