Quarterly report pursuant to Section 13 or 15(d)

Shareholders' Deficit - Summary of Changes in Accumulated Other Comprehensive Loss (Detail)

v3.19.3
Shareholders' Deficit - Summary of Changes in Accumulated Other Comprehensive Loss (Detail) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Sep. 30, 2019
Sep. 30, 2018
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Beginning balance $ (534.2) $ (779.4) $ (723.4) $ (334.7)
Other comprehensive loss before reclassifications, net of tax (24.2) (10.6) (19.9) (39.7)
Amounts reclassified from accumulated other comprehensive loss to income, net of tax 0.2 [1] 0.3 [1] (0.7) [2] 1.2 [2]
Total other comprehensive loss (24.0) (10.3) (20.6) (38.5)
Ending balance (467.5) (761.1) (467.5) (761.1)
Foreign Currency Translation Adjustments [Member]        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Beginning balance (206.3) (200.2) (211.6) (170.6)
Other comprehensive loss before reclassifications, net of tax (24.0) (4.6) (18.7) (34.2)
Total other comprehensive loss (24.0) (4.6) (18.7) (34.2)
Ending balance (230.3) (204.8) (230.3) (204.8)
Unrealized Gain (Loss) on Derivatives [Member]        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Beginning balance (0.1) 6.6 1.8 5.2
Other comprehensive loss before reclassifications, net of tax (0.2) (6.0) (1.2) (5.5)
Amounts reclassified from accumulated other comprehensive loss to income, net of tax 0.2 [1] 0.3 [1] (0.7) [2] 1.2 [2]
Total other comprehensive loss 0.0 (5.7) (1.9) (4.3)
Ending balance (0.1) 0.9 (0.1) 0.9
Accumulated Other Comprehensive Loss [Member]        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Beginning balance (206.4) (193.6) (209.8) (165.4)
Ending balance $ (230.4) $ (203.9) $ (230.4) $ (203.9)
[1] See Note 10, Derivative Instruments and Hedging Activities, for information regarding the location in the condensed consolidated statements of income of gains (losses) reclassified from accumulated other comprehensive loss into income during the three months ended September 30, 2019 and 2018.
[2] See Note 10, Derivative Instruments and Hedging Activities, for information regarding the location in the condensed consolidated statements of income of gains (losses) reclassified from accumulated other comprehensive loss into income during the nine months ended September 30, 2019 and 2018.