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Statement of Shareholders Equity Statement - USD ($) shares in Millions, $ in Millions | Total | Common Stock [Member] | Treasury Stock [Member] | Additional Paid-in Capital [Member] | Retained Earnings [Member] | AOCI Attributable to Parent [Member]
--- | --- | --- | --- | --- | --- | ---
Common Stock, Shares, Outstanding |  | 153.0 |  |  |  |
Common Stock, Amount, Outstanding |  | $ 153.0 |  |  |  |
Treasury Stock, Shares |  |  | 8.0 |  |  |
Treasury Stock, amount |  |  | $ (178.0) |  |  |
Additional paid-in capital |  |  |  | $ 471.0 |  |
Retained earnings |  |  |  |  | $ 1,280.0 |
Accumulated comprehensive loss |  |  |  |  |  | $ (122.0)
Total stockholders' equity | $ 1,605.0 |  |  |  |  |
Effect of adoptions of ASU 2018-02 and 2014-09 | Accounting Standards Update 2014-09 [Member] | (4.0) |  |  |  | (4.0) |
Effect of adoptions of ASU 2018-02 and 2014-09 | Accounting Standards Update 2018-02 [Member] | 0.0 |  |  |  | 17.0 | (17.0)
Net income | 91.0 |  |  |  | 91.0 |
Dividends paid | (19.0) |  |  |  | (19.0) |
Issuance of shares under stock plans |  |  | 0.0 |  |  |
Issuance of shares under stock plans, amount | 6.0 |  | $ 4.0 | 10.0 |  |
Compensation expense associated with stock-based compensation | 2.0 |  |  | 2.0 |  |
Other comprehensive income | 4.0 |  |  |  |  | 4.0
Net income | 378.0 |  |  |  |  |
Common Stock, Shares, Outstanding |  | 153.0 |  |  |  |
Common Stock, Amount, Outstanding |  | $ 153.0 |  |  |  |
Treasury Stock, Shares |  |  | 8.0 |  |  |
Treasury Stock, amount |  |  | $ (173.0) |  |  |
Additional paid-in capital |  |  |  | 463.0 |  |
Retained earnings |  |  |  |  | 1,364.0 |
Accumulated comprehensive loss |  |  |  |  |  | (135.0)
Total stockholders' equity | 1,672.0 |  |  |  |  |
Net income | 163.0 |  |  |  | 163.0 |
Dividends paid | (19.0) |  |  |  | (19.0) |
Issuance of shares under stock plans |  |  | 0.0 |  |  |
Issuance of shares under stock plans, amount | 2.0 |  | $ 6.0 | 8.0 |  |
Purchase of treasury stock |  |  | 1.0 |  |  |
Purchase of treasury stock | (39.0) |  | $ (39.0) |  |  |
Compensation expense associated with stock-based compensation | 3.0 |  |  | 3.0 |  |
Other comprehensive income | (12.0) |  |  |  |  | (12.0)
Common Stock, Shares, Outstanding |  | 153.0 |  |  |  |
Common Stock, Amount, Outstanding |  | $ 153.0 |  |  |  |
Treasury Stock, Shares |  |  | 9.0 |  |  |
Treasury Stock, amount |  |  | $ (206.0) |  |  |
Additional paid-in capital |  |  |  | 458.0 |  |
Retained earnings |  |  |  |  | 1,508.0 |
Accumulated comprehensive loss |  |  |  |  |  | (147.0)
Total stockholders' equity | 1,766.0 |  |  |  |  |
Net income | 124.0 |  |  |  | 124.0 |
Dividends paid | (19.0) |  |  |  | (19.0) |
Issuance of shares under stock plans |  |  | 0.0 |  |  |
Issuance of shares under stock plans, amount | 2.0 |  | $ 2.0 | 3.0 |  |
Purchase of treasury stock |  |  | 2.0 |  |  |
Purchase of treasury stock |  |  | $ (60.0) |  |  |
Compensation expense associated with stock-based compensation | 2.0 |  |  | 2.0 |  |
Other comprehensive income | (1.0) |  |  |  |  | (1.0)
Common Stock, Shares, Outstanding |  | 153.0 |  |  |  |
Common Stock, Amount, Outstanding |  | $ 153.0 |  |  |  |
Treasury Stock, Shares |  |  | 12.0 |  |  |
Treasury Stock, amount |  |  | $ (264.0) |  |  |
Additional paid-in capital |  |  |  | 457.0 |  |
Retained earnings |  |  |  |  | 1,614.0 |
Accumulated comprehensive loss | (148.0) |  |  |  |  | (148.0)
Total stockholders' equity | 1,811.0 |  |  |  |  |
Common Stock, Shares, Outstanding |  | 153.0 |  |  |  |
Common Stock, Amount, Outstanding |  | $ 153.0 |  |  |  |
Treasury Stock, Shares |  |  | 17.0 |  |  |
Treasury Stock, amount | 378.0 |  | $ (378.0) |  |  |
Additional paid-in capital | 458.0 |  |  | 458.0 |  |
Retained earnings | 1,613.0 |  |  |  | 1,613.0 |
Accumulated comprehensive loss | (146.0) |  |  |  |  | (146.0)
Total stockholders' equity | 1,700.0 |  |  |  |  |
Net income | 27.0 |  |  |  | 27.0 |
Dividends paid | (17.0) |  |  |  | (17.0) |
Issuance of shares under stock plans |  |  | 0.0 |  |  |
Issuance of shares under stock plans, amount | 4.0 |  | $ 4.0 | 8.0 |  |
Purchase and retirement of stock |  | 12.0 |  |  |  |
Purchase and retirement of stock, amount |  | $ 12.0 |  |  |  |
Purchase of treasury stock |  |  | 2.0 |  |  |
Purchase of treasury stock | (438.0) |  | $ (38.0) |  |  |
Compensation expense associated with stock-based compensation | 2.0 |  |  | 2.0 |  |
Purchase of stock, ASR adjustment |  |  |  | (80.0) | (308.0) |
Other comprehensive income | 2.0 |  |  |  |  | 2.0
Net income | 46.0 |  |  |  |  |
Common Stock, Shares, Outstanding |  | 141.0 |  |  |  |
Common Stock, Amount, Outstanding |  | $ 141.0 |  |  |  |
Treasury Stock, Shares |  |  | 18.0 |  |  |
Treasury Stock, amount |  |  | $ (412.0) |  |  |
Additional paid-in capital |  |  |  | 373.0 |  |
Retained earnings |  |  |  |  | 1,314.0 |
Accumulated comprehensive loss |  |  |  |  |  | (144.0)
Total stockholders' equity | 1,273.0 |  |  |  |  |
Net income | 17.0 |  |  |  | 17.0 |
Dividends paid | (17.0) |  |  |  | (17.0) |
Issuance of shares under stock plans |  |  | 0.0 |  |  |
Issuance of shares under stock plans, amount | 1.0 |  | $ 2.0 | 1.0 |  |
Compensation expense associated with stock-based compensation | 2.0 |  |  | 2.0 |  |
Other comprehensive income | 2.0 |  |  |  |  | 2.0
Common Stock, Shares, Outstanding |  | 141.0 |  |  |  |
Common Stock, Amount, Outstanding |  | $ 141.0 |  |  |  |
Treasury Stock, Shares |  |  | 18.0 |  |  |
Treasury Stock, amount |  |  | $ (410.0) |  |  |
Additional paid-in capital |  |  |  | 374.0 |  |
Retained earnings |  |  |  |  | 1,315.0 |
Accumulated comprehensive loss |  |  |  |  |  | (143.0)
Total stockholders' equity | 1,278.0 |  |  |  |  |
Net income | 2.0 |  |  |  | 2.0 |
Dividends paid | (16.0) |  |  |  | (16.0) |
Issuance of shares under stock plans |  |  | 0.0 |  |  |
Issuance of shares under stock plans, amount | 1.0 |  | $ 2.0 | 3.0 |  |
Purchase and retirement of stock |  | 6.0 |  |  |  |
Purchase and retirement of stock, amount |  | $ 6.0 |  |  |  |
Purchase of treasury stock | (42.0) |  |  |  |  |
Compensation expense associated with stock-based compensation | 2.0 |  |  | 2.0 |  |
Purchase of stock, ASR adjustment |  |  |  | 80.0 | (116.0) |
Other comprehensive income |  |  |  |  |  | (9.0)
Common Stock, Shares, Outstanding |  | 135.0 |  |  |  |
Common Stock, Amount, Outstanding |  | $ 135.0 |  |  |  |
Treasury Stock, Shares |  |  | 18.0 |  |  |
Treasury Stock, amount | 408.0 |  | $ (408.0) |  |  |
Additional paid-in capital | 453.0 |  |  | $ 453.0 |  |
Retained earnings | 1,185.0 |  |  |  | $ 1,185.0 |
Accumulated comprehensive loss | (152.0) |  |  |  |  | $ (152.0)
Total stockholders' equity | $ 1,213.0 |  |  |  |  |

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