Foreign Operations

12 Months Ended

Dec. 31, 2018

Concentration Risks, Types, No Concentration Percentage [Abstract]

Foreign Operations

For the years ended December 31, 2018, 2017, and 2016, we did not derive revenues in excess of 10% of our consolidated revenues from any one foreign country. Additionally, at December 31, 2018 and 2017, we did not have more than 10% of our identifiable assets in any one foreign country.

The following table shows our domestic and foreign revenues and identifiable assets for the years ended or as of December 31 (in millions):

	2018		2017		2016
Revenues
Foreign	$	333.5	$	324.0	$	320.7
United States	1,027.4		1,052.9		1,097.6
Total	$	1,360.9	$	1,376.9	$	1,418.3
Identifiable Assets
Foreign	$	2,470.9	$	2,407.2	$	2,098.2
United States	5,145.8		5,015.2		5,007.2
Total	$	7,616.7	$	7,422.4	$	7,105.4