XML 45 R33.htm IDEA: XBRL DOCUMENT v3.21.1
Redeemable Noncontrolling Interests (Tables)
 3 Months Ended
Mar. 31, 2021
Redeemable Noncontrolling Interest [Abstract]  
Redeemable Noncontrolling Interest [Table Text Block]
Changes in redeemable noncontrolling interests were as follows:
20212020
Beginning balance as of January 1$19.2 $20.9 
Other comprehensive income— — 
Redemption value adjustment— (0.3)
Termination of put option(19.2)— 
Ending balance as of March 31$— $20.6