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Other Income
 12 Months Ended
Dec. 31, 2020
Nonoperating Income (Expense) [Abstract]  
Other Income Other Income
A summary of non-operating income and expense is as follows:
For the Years Ended
(In thousands)202020192018
Interest income$28,901 $38,227 $34,211 
Interest expense(29,080)(14,469)(7,987)
Gain on sale of equity investment75,834 15,509 — 
Unrealized gain on equity investment— 14,112 — 
Other1,251 464 (158)
Other income, net$76,906 $53,843 $26,066