XML 64 R54.htm IDEA: XBRL DOCUMENT v3.22.1
Common Stock and Stock-Based Awards Plans (Schedule Of Unrecognized Compensation Cost And Remaining Weighted-Average Amortization Period) (Details)
$ in Thousands
3 Months Ended
Mar. 31, 2022
USD ($)
Restricted Stock Units (RSUs) [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Unrecognized compensation cost $ 30,909
Remaining weighted-average amortization period 3 years
Performance-Based Restricted Stock Units [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Unrecognized compensation cost $ 10,538 [1]
Remaining weighted-average amortization period 2 years 14 days [1]
[1] Based on the probable achievement of the performance goals identified in each award.