XML 46 R35.htm IDEA: XBRL DOCUMENT v3.20.2
Retirement Benefits - (Tables)
 6 Months Ended
Jun. 30, 2020
Retirement Benefits [Abstract]  
Schedule of components of net periodic pension expense
Net periodic pension expense for our defined benefit pension plans includes the following components:
 
 
 
Three Months Ended
June 30,
 
Six Months Ended
June 30,
(in thousands)
Location of Component
 
2020
 
2019
 
2020
 
2019
Service cost
Cost of revenue
 
$
4,375

 
$
3,948

 
$
8,759

 
$
7,929

Interest cost
Corp G&A
 
2,388

 
4,924

 
4,782

 
9,899

Expected return on assets
Corp G&A
 
(6,340
)
 
(8,193
)
 
(12,696
)
 
(16,472
)
Amortization of prior service credit
Corp G&A
 
(218
)
 
(222
)
 
(436
)
 
(447
)
Recognized net actuarial loss
Corp G&A
 
1,399

 
2,588

 
2,801

 
5,207

Net periodic pension expense
 
 
$
1,604

 
$
3,045

 
$
3,210

 
$
6,116