Condensed Consolidated and Combined Statements of Changes in Equity (Unaudited) - USD ($) shares in Millions, $ in Millions | Total | Ordinary shares | Additional paid-in capital | Retained earnings | Accumulated other comprehensive loss |
Beginning balance (in shares) at Dec. 31, 2018 | | 177.2 | | | |
Beginning balance at Dec. 31, 2018 | $ 2,687.1 | $ 1.8 | $ 2,709.7 | $ 83.4 | $ (107.8) |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | |
Net income | 56.4 | | | 56.4 | |
Other comprehensive income (loss), net of tax | (3.2) | | | | (3.2) |
Dividends declared | (30.6) | | | (30.6) | |
Share repurchases (in shares) | | (3) | | | |
Share repurchases | (79.9) | $ (0.1) | (79.8) | | |
Exercise of options, net of shares tendered for payment (in shares) | | 0.3 | | | |
Exercise of options, net of shares tendered for payment | $ 3.6 | | 3.6 | | |
Issuance of restricted shares, net of cancellations | 0 | 0.3 | | | |
Shares surrendered by employees to pay taxes | $ (2.6) | $ (0.1) | (2.6) | | |
Share-based compensation | 4.3 | | 4.3 | | |
Ending balance (in shares) at Mar. 31, 2019 | | 174.7 | | | |
Ending balance at Mar. 31, 2019 | 2,635.1 | $ 1.7 | 2,635.2 | 109.2 | (111) |
Beginning balance (in shares) at Dec. 31, 2018 | | 177.2 | | | |
Beginning balance at Dec. 31, 2018 | 2,687.1 | $ 1.8 | 2,709.7 | 83.4 | (107.8) |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | |
Net income | $ 117.3 | | | | |
Share repurchases (in shares) | (9) | | | | |
Share repurchases | $ (232.7) | | | | |
Ending balance (in shares) at Jun. 30, 2019 | | 169.1 | | | |
Ending balance at Jun. 30, 2019 | 2,537.8 | $ 1.7 | 2,490.7 | 140.5 | (95.1) |
Beginning balance (in shares) at Mar. 31, 2019 | | 174.7 | | | |
Beginning balance at Mar. 31, 2019 | 2,635.1 | $ 1.7 | 2,635.2 | 109.2 | (111) |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | |
Net income | 60.9 | | | 60.9 | |
Other comprehensive income (loss), net of tax | 15.9 | | | | 15.9 |
Dividends declared | (29.6) | | | (29.6) | |
Share repurchases (in shares) | | (5.9) | | | |
Share repurchases | (152.8) | $ 0 | (152.8) | | |
Exercise of options, net of shares tendered for payment (in shares) | | 0.3 | | | |
Exercise of options, net of shares tendered for payment | 4.8 | | 4.8 | | |
Shares surrendered by employees to pay taxes | (0.6) | $ 0 | (0.6) | | |
Share-based compensation | 4.1 | | 4.1 | | |
Ending balance (in shares) at Jun. 30, 2019 | | 169.1 | | | |
Ending balance at Jun. 30, 2019 | 2,537.8 | $ 1.7 | 2,490.7 | 140.5 | (95.1) |
Beginning balance (in shares) at Dec. 31, 2019 | | 169.5 | | | |
Beginning balance at Dec. 31, 2019 | 2,592.5 | $ 1.7 | 2,502.7 | 186.7 | (98.6) |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | |
Net income | 18.6 | | | 18.6 | |
Other comprehensive income (loss), net of tax | (6.5) | | | | (6.5) |
Dividends declared | (29.8) | | | (29.8) | |
Share repurchases (in shares) | | (0.2) | | | |
Share repurchases | (3.2) | $ 0 | (3.2) | | |
Exercise of options, net of shares tendered for payment (in shares) | | 0.3 | | | |
Exercise of options, net of shares tendered for payment | $ 6.4 | | 6.4 | | |
Issuance of restricted shares, net of cancellations | 0 | 0.3 | | | |
Shares surrendered by employees to pay taxes | $ (3.3) | $ (0.1) | (3.3) | | |
Share-based compensation | 1.9 | | 1.9 | | |
Ending balance (in shares) at Mar. 31, 2020 | | 169.8 | | | |
Ending balance at Mar. 31, 2020 | 2,576.6 | $ 1.7 | 2,504.5 | 175.5 | (105.1) |
Beginning balance (in shares) at Dec. 31, 2019 | | 169.5 | | | |
Beginning balance at Dec. 31, 2019 | 2,592.5 | $ 1.7 | 2,502.7 | 186.7 | (98.6) |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | |
Net income | $ 44.4 | | | | |
Share repurchases (in shares) | (0.2) | | | | |
Share repurchases | $ (3.2) | | | | |
Ending balance (in shares) at Jun. 30, 2020 | | 169.9 | | | |
Ending balance at Jun. 30, 2020 | 2,578.2 | $ 1.7 | 2,508.3 | 171.5 | (103.3) |
Beginning balance (in shares) at Mar. 31, 2020 | | 169.8 | | | |
Beginning balance at Mar. 31, 2020 | 2,576.6 | $ 1.7 | 2,504.5 | 175.5 | (105.1) |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | |
Net income | 25.8 | | | 25.8 | |
Other comprehensive income (loss), net of tax | 1.8 | | | | 1.8 |
Dividends declared | (29.8) | | | (29.8) | |
Exercise of options, net of shares tendered for payment (in shares) | | 0 | | | |
Exercise of options, net of shares tendered for payment | 0.2 | | 0.2 | | |
Shares surrendered by employees to pay taxes | (0.6) | $ 0 | (0.6) | | |
Share-based compensation | 4.2 | | 4.2 | | |
Ending balance (in shares) at Jun. 30, 2020 | | 169.9 | | | |
Ending balance at Jun. 30, 2020 | $ 2,578.2 | $ 1.7 | $ 2,508.3 | $ 171.5 | $ (103.3) |