XML 74 R63.htm IDEA: XBRL DOCUMENT v3.23.1
Accumulated Other Comprehensive Loss - Summary (Details)
$ in Millions
 3 Months Ended
Mar. 31, 2023
USD ($)
AOCI Attributable to Parent, Net of Tax [Roll Forward]  
Beginning balance $ 21.8
Other comprehensive income (loss) before reclassifications 3.3
Amounts reclassified from accumulated other comprehensive loss 199.5
Current period other comprehensive income 202.8
Ending balance 54.0
Total  
AOCI Attributable to Parent, Net of Tax [Roll Forward]  
Beginning balance (3,076.0)
Ending balance (2,873.2)
Translation Adjustments  
AOCI Attributable to Parent, Net of Tax [Roll Forward]  
Beginning balance (977.4)
Other comprehensive income (loss) before reclassifications 26.8
Amounts reclassified from accumulated other comprehensive loss (3.5)
Current period other comprehensive income 23.3
Ending balance (954.1)
Postretirement Plans  
AOCI Attributable to Parent, Net of Tax [Roll Forward]  
Beginning balance (2,098.6)
Other comprehensive income (loss) before reclassifications (23.5)
Amounts reclassified from accumulated other comprehensive loss 203.0
Current period other comprehensive income 179.5
Ending balance $ (1,919.1)