Consolidated Statements of Equity - USD ($) shares in Millions, $ in Millions | Total | Common Stock | Additional Paid- In Capital | Retained Earnings | Accumulated Other Comprehensive Income (loss) | Non Controlling Interest |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | | |
Common stock | $ 0.6 | | | | | |
Additional paid-in capital | 983.9 | | | | | |
Retained earnings | 218.4 | | | | | |
Accumulated other comprehensive loss, net | (58.4) | | | | | |
Noncontrolling interest | 0.3 | | | | | |
Beginning balance (in shares) at Dec. 31, 2020 | | 61.9 | | | | |
Beginning balance at Dec. 31, 2020 | 1,144.8 | | | | | |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | | |
Employee stock compensation (in shares) | | 0.3 | | | | |
Employee stock compensation | 29.7 | | $ 29.7 | | | |
Deferred compensation | 0.4 | | 2.9 | $ (2.5) | | |
Proceeds from stock issuances under employee plans (in shares) | | 1.7 | | | | |
Proceeds from stock issuances under employee plans | 146.1 | | 146.1 | | | |
Cash dividends declared | (77) | | | (77) | | |
Repurchase and retirement of common shares (in shares) | | (3.3) | | | | |
Repurchase and retirement of common shares | (410.5) | | (52.6) | (357.9) | | |
Net income (loss) | 292.7 | | | 292.5 | | $ 0.2 |
Contributions | 1.2 | | | | | 1.2 |
Other comprehensive income (loss) | (5.1) | | | | $ (5.1) | |
Ending balance (in shares) at Jun. 30, 2021 | | 60.6 | | | | |
Ending balance at Jun. 30, 2021 | 1,122.3 | | | | | |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | | |
Common stock | 0.6 | | | | | |
Additional paid-in capital | 1,082.5 | | | | | |
Retained earnings | 48.8 | | | | | |
Accumulated other comprehensive loss, net | (72.5) | | | | | |
Noncontrolling interest | 1.6 | | | | | |
Beginning balance (in shares) at Mar. 31, 2021 | | 61.2 | | | | |
Beginning balance at Mar. 31, 2021 | 1,061 | | | | | |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | | |
Employee stock compensation (in shares) | | 0 | | | | |
Employee stock compensation | 20.8 | | 20.8 | | | |
Deferred compensation | 6 | | 3.4 | 2.6 | | |
Proceeds from stock issuances under employee plans (in shares) | | 0.2 | | | | |
Proceeds from stock issuances under employee plans | 16.8 | | 16.8 | | | |
Cash dividends declared | (38.4) | | | (38.4) | | |
Repurchase and retirement of common shares (in shares) | | (0.8) | | | | |
Repurchase and retirement of common shares | (111.4) | | (13.5) | (97.9) | | |
Net income (loss) | 158.5 | | | 158.4 | | 0.1 |
Other comprehensive income (loss) | 9 | | | | 9 | |
Ending balance (in shares) at Jun. 30, 2021 | | 60.6 | | | | |
Ending balance at Jun. 30, 2021 | 1,122.3 | | | | | |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | | |
Common stock | 0.6 | | | | | |
Additional paid-in capital | 1,110 | | | | | |
Retained earnings | 73.5 | | | | | |
Accumulated other comprehensive loss, net | (63.5) | | | | | |
Noncontrolling interest | 1.7 | | | | | |
Common stock | 0.6 | | | | | |
Additional paid-in capital | 1,143.8 | | | | | |
Retained earnings | 157.3 | | | | | |
Accumulated other comprehensive loss, net | (77.4) | | | | | |
Noncontrolling interest | 2 | | | | | |
Beginning balance (in shares) at Dec. 31, 2021 | | 60.4 | | | | |
Beginning balance at Dec. 31, 2021 | 1,226.3 | | | | | |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | | |
Employee stock compensation (in shares) | | 0.4 | | | | |
Employee stock compensation | 28.8 | | 28.8 | | | |
Deferred compensation | (0.2) | | (1.5) | 1.3 | | |
Proceeds from stock issuances under employee plans (in shares) | | 0.2 | | | | |
Proceeds from stock issuances under employee plans | 17.8 | | 17.8 | | | |
Cash dividends declared | (76) | | | (76) | | |
Repurchase and retirement of common shares (in shares) | | (1.5) | | | | |
Repurchase and retirement of common shares | (172.3) | | (27.5) | (144.8) | | |
Net income (loss) | 65.5 | | | 65.3 | | 0.2 |
Other comprehensive income (loss) | (16.3) | | | | (16.3) | |
Ending balance (in shares) at Jun. 30, 2022 | | 59.5 | | | | |
Ending balance at Jun. 30, 2022 | 1,073.6 | | | | | |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | | |
Common stock | 0.6 | | | | | |
Additional paid-in capital | 1,142.8 | | | | | |
Retained earnings | 45 | | | | | |
Accumulated other comprehensive loss, net | (69.8) | | | | | |
Noncontrolling interest | 2 | | | | | |
Beginning balance (in shares) at Mar. 31, 2022 | | 59.5 | | | | |
Beginning balance at Mar. 31, 2022 | 1,120.6 | | | | | |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | | |
Employee stock compensation (in shares) | | 0 | | | | |
Employee stock compensation | 15.5 | | 15.5 | | | |
Deferred compensation | 0 | | (0.8) | 0.8 | | |
Proceeds from stock issuances under employee plans (in shares) | | 0 | | | | |
Proceeds from stock issuances under employee plans | 3.9 | | $ 3.9 | | | |
Cash dividends declared | (38.1) | | | (38.1) | | |
Net income (loss) | (4.4) | | | $ (4.6) | | $ 0.2 |
Other comprehensive income (loss) | (23.9) | | | | $ (23.9) | |
Ending balance (in shares) at Jun. 30, 2022 | | 59.5 | | | | |
Ending balance at Jun. 30, 2022 | 1,073.6 | | | | | |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | | |
Common stock | 0.6 | | | | | |
Additional paid-in capital | 1,161.4 | | | | | |
Retained earnings | 3.1 | | | | | |
Accumulated other comprehensive loss, net | (93.7) | | | | | |
Noncontrolling interest | $ 2.2 | | | | | |