| 
 
Operating revenue and operating income by operating segment during the three and nine months ended September 30, 2019 and 2018 are as follows:
 
  
 |  
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 
   | 
   | 
Three Months Ended  | 
   | 
Nine Months Ended  | 
 
(In millions)  | 
   | 
September 30,  | 
   | 
September 30,  | 
 
Operating revenue:  | 
   | 
2019  | 
   | 
2018  | 
   | 
2019  | 
   | 
2018  | 
 
U.S. Information Solutions  | 
   | 
$  | 
315.5  | 
 
  | 
   | 
$  | 
308.3  | 
 
  | 
   | 
$  | 
946.5  | 
 
  | 
   | 
$  | 
939.8  | 
 
  | 
 
International  | 
   | 
230.5  | 
 
  | 
   | 
235.0  | 
 
  | 
   | 
684.6  | 
 
  | 
   | 
729.8  | 
 
  | 
 
Workforce Solutions  | 
   | 
240.6  | 
 
  | 
   | 
202.2  | 
 
  | 
   | 
699.2  | 
 
  | 
   | 
620.9  | 
 
  | 
 
Global Consumer Solutions  | 
   | 
89.1  | 
 
  | 
   | 
88.7  | 
 
  | 
   | 
271.5  | 
 
  | 
   | 
286.3  | 
 
  | 
 
Total operating revenue  | 
   | 
$  | 
875.7  | 
 
  | 
   | 
$  | 
834.2  | 
 
  | 
   | 
$  | 
2,601.8  | 
 
  | 
   | 
$  | 
2,576.8  | 
 
  | 
 
  
  
 |  
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 
   | 
   | 
Three Months Ended  | 
   | 
Nine Months Ended  | 
 
(In millions)  | 
   | 
September 30,  | 
   | 
September 30,  | 
 
Operating income:  | 
   | 
2019  | 
   | 
2018  | 
   | 
2019  | 
   | 
2018  | 
 
U.S. Information Solutions  | 
   | 
$  | 
98.2  | 
 
  | 
   | 
$  | 
95.4  | 
 
  | 
   | 
$  | 
312.2  | 
 
  | 
   | 
$  | 
332.5  | 
 
  | 
 
International  | 
   | 
26.0  | 
 
  | 
   | 
19.2  | 
 
  | 
   | 
59.9  | 
 
  | 
   | 
92.9  | 
 
  | 
 
Workforce Solutions  | 
   | 
99.6  | 
 
  | 
   | 
77.0  | 
 
  | 
   | 
291.4  | 
 
  | 
   | 
251.0  | 
 
  | 
 
Global Consumer Solutions  | 
   | 
11.9  | 
 
  | 
   | 
12.2  | 
 
  | 
   | 
36.2  | 
 
  | 
   | 
61.3  | 
 
  | 
 
General Corporate Expense  | 
   | 
(114.1  | 
)  | 
   | 
(139.7  | 
)  | 
   | 
(1,082.2  | 
)  | 
   | 
(335.8  | 
)  | 
 
Total operating (loss) income  | 
   | 
$  | 
121.6  | 
 
  | 
   | 
$  | 
64.1  | 
 
  | 
   | 
$  | 
(382.5  | 
)  | 
   | 
$  | 
401.9  | 
 
  | 
 
  
  
Total assets by operating segment at September 30, 2019 and December 31, 2018 are as follows:
 
 |  
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 
   | 
   | 
September 30,  | 
   | 
December 31,  | 
 
(In millions)  | 
   | 
2019  | 
   | 
2018  | 
 
Total assets:  | 
   | 
   | 
   | 
   | 
 
U.S. Information Solutions  | 
   | 
$  | 
1,922.9  | 
 
  | 
   | 
$  | 
1,654.8  | 
 
  | 
 
International  | 
   | 
2,868.6  | 
 
  | 
   | 
2,959.1  | 
 
  | 
 
Workforce Solutions  | 
   | 
1,295.0  | 
 
  | 
   | 
1,249.5  | 
 
  | 
 
Global Consumer Solutions  | 
   | 
269.0  | 
 
  | 
   | 
255.0  | 
 
  | 
 
General Corporate  | 
   | 
1,075.2  | 
 
  | 
   | 
1,034.8  | 
 
  | 
 
Total assets  | 
   | 
$  | 
7,430.7  | 
 
  | 
   | 
$  | 
7,153.2  | 
 
  | 
 
  
 
 
 |