Quarterly report pursuant to Section 13 or 15(d)

ACCUMULATED OTHER COMPREHENSIVE INCOME - Changes In Accumulated Other Comprehensive Income (Details)

v3.8.0.1
ACCUMULATED OTHER COMPREHENSIVE INCOME - Changes In Accumulated Other Comprehensive Income (Details)
$ in Millions
3 Months Ended
Mar. 31, 2018
USD ($)
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]  
Beginning Balance $ 3,239.0
Net current-period other comprehensive income 46.9
Ending Balance 3,336.9
Foreign currency  
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]  
Beginning Balance (103.3)
Other comprehensive income before reclassifications 41.3
Amounts reclassified from accumulated other comprehensive income 0.0
Net current-period other comprehensive income 41.3
Ending Balance (62.0)
Pension and other postretirement benefit plans  
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]  
Beginning Balance (307.5)
Other comprehensive income before reclassifications 0.0
Amounts reclassified from accumulated other comprehensive income 3.9
Net current-period other comprehensive income 3.9
Ending Balance (303.6)
Cash flow hedging transactions  
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]  
Beginning Balance (1.2)
Other comprehensive income before reclassifications 0.0
Amounts reclassified from accumulated other comprehensive income 0.0
Net current-period other comprehensive income 0.0
Ending Balance (1.2)
Total  
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]  
Beginning Balance (412.0)
Other comprehensive income before reclassifications 41.3
Amounts reclassified from accumulated other comprehensive income 3.9
Net current-period other comprehensive income 45.2
Ending Balance $ (366.8)