XML 53 R44.htm IDEA: XBRL DOCUMENT v3.22.1
Stockholders' Equity - AOCL (Details) - USD ($)
 3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
AOCI Attributable to Parent, Net of Tax [Roll Forward]    
Balance at beginning of period $ 285,800,000 $ 504,600,000
Foreign currency translation adjustments (17,500,000) (10,800,000)
Balance at end of period (100,700,000) 318,300,000
Foreign Currency Translation    
AOCI Attributable to Parent, Net of Tax [Roll Forward]    
Balance at beginning of period (95,200,000) (58,600,000)
Balance at end of period (112,700,000) (69,400,000)
Tax expense 0 0
Net amount reclassified to earnings 0 0
Pensions    
AOCI Attributable to Parent, Net of Tax [Roll Forward]    
Balance at beginning of period (4,000,000.0) (6,900,000)
Net change from period revaluations 0 0
Balance at end of period $ (4,000,000.0) $ (6,900,000)