XML 25 R16.htm IDEA: XBRL DOCUMENT v3.22.1
Other Noncurrent Liabilities
 3 Months Ended
Mar. 31, 2022
Payables and Accruals [Abstract]  
Other Noncurrent Liabilities Other Noncurrent Liabilities
Other noncurrent liabilities include the following:
March 31,
2022		March 31,
2021		December 31,
2021
 (In thousands)
Benefit plan liabilities$172,694 $221,345 $179,857 
Income taxes payable68,082 72,252 62,915