v3.26.1
Accumulated Other Comprehensive Income (Loss) (Tables)
6 Months Ended
Jun. 30, 2026
Accumulated Other Comprehensive Income (Loss) [Abstract]  
Changes in Accumulated Other Comprehensive Income (Loss)
Changes in accumulated other comprehensive income (loss), net of income taxes:
Cash
Flow
Hedge
Defined Benefit Pension Plans and Postemployment ArrangementsForeign
Currency Translation
Total
Six Months Ended June 30, 2026
January 1$(1.3)$(40.2)$(1,224.3)$(1,265.8)
Other comprehensive income (loss) before reclassifications  (32.8)(32.8)
Reclassification from accumulated other comprehensive
   income (loss)
0.9 0.1  1.0 
June 30
$(0.4)$(40.1)$(1,257.1)$(1,297.6)
Six Months Ended June 30, 2025
January 1$(5.0)$(25.5)$(1,445.4)$(1,475.9)
Other comprehensive income (loss) before reclassifications— — 202.2 202.2 
Reclassification from accumulated other comprehensive
   income (loss)
1.9 0.9 — 2.8 
June 30
$(3.1)$(24.6)$(1,243.2)$(1,270.9)