CONSOLIDATED STATEMENTS OF STOCKHOLDERS" EQUITY - USD ($) shares in Millions, $ in Millions | Total | Common Stock [Member] | Additional Paid-in Capital [Member] | Retained Earnings [Member] | AOCI Attributable to Parent [Member] | Stock optionsCommon Stock [Member] | Stock Units [Member]Common Stock [Member] |
Common stock, shares issued (in shares) | | 378 | | | | | |
Stockholders' Equity Attributable to Parent | $ 3,553 | $ 19 | $ 0 | $ 3,481 | $ 53 | | |
Net income (loss) | 395 | | | 395 | | | |
Stock Repurchased and Retired During Period, Shares | | (5) | | | | | |
Reclassification from AOCI, Current Period, Net of Tax, Attributable to Parent | (7) | | | | (7) | | |
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax | (1) | | | | (1) | | |
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax | 10 | | | | 10 | | |
Stock Repurchased and Retired During Period, Value | (100) | $ 0 | 44 | 56 | | | |
Stock Issued During Period, Shares, Other | | | | | | 1 | 2 |
Stock Issued During Period, Value, Other | 17 | 0 | 17 | | | | |
Share-based Payment Arrangement, Decrease for Tax Withholding Obligation | (20) | $ 0 | (20) | | | | |
APIC, Share-based Payment Arrangement, Increase for Cost Recognition | 47 | | 47 | | | | |
Dividends, Cash | (183) | | | (183) | | | |
Common stock, shares issued (in shares) | | 378 | | | | | |
Stockholders' Equity Attributable to Parent | 3,571 | $ 19 | 0 | 3,495 | 57 | | |
Lease 842 Initial Application Period Cumulative Effect | | | | (86) | | | |
Net income (loss) | 168 | | | 168 | | | |
Stock Repurchased and Retired During Period, Shares | | (3) | | | | | |
Reclassification from AOCI, Current Period, Net of Tax, Attributable to Parent | (3) | | | | (3) | | |
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax | 0 | | | | 0 | | |
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax | 1 | | | | 1 | | |
Stock Repurchased and Retired During Period, Value | (50) | $ 0 | (29) | (21) | | | |
Stock Issued During Period, Shares, Other | | | | | | 0 | 1 |
Stock Issued During Period, Value, Other | 7 | 0 | 7 | | | | |
Share-based Payment Arrangement, Decrease for Tax Withholding Obligation | (1) | $ 0 | (1) | | | | |
APIC, Share-based Payment Arrangement, Increase for Cost Recognition | 23 | | 23 | | | | |
Dividends, Cash | $ (91) | | | (91) | | | |
Common stock, shares issued (in shares) | 376 | 376 | | | | | |
Stockholders' Equity Attributable to Parent | $ 3,625 | $ 19 | 0 | 3,551 | 55 | | |
Lease 842 Initial Application Period Cumulative Effect | $ (86) | | | | | | |
Common stock, shares issued (in shares) | 371 | 371 | | | | | |
Stockholders' Equity Attributable to Parent | $ 3,316 | $ 19 | 0 | 3,257 | 40 | | |
Net income (loss) | (994) | | | (994) | | | |
Reclassification from AOCI, Current Period, Net of Tax, Attributable to Parent | (10) | | | | (10) | | |
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax | (19) | | | | (19) | | |
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax | 11 | | | | 11 | | |
Stock Issued During Period, Shares, Other | | | | | | 1 | 2 |
Stock Issued During Period, Value, Other | 12 | 0 | 12 | | | | |
Share-based Payment Arrangement, Decrease for Tax Withholding Obligation | (8) | $ 0 | (8) | | | | |
APIC, Share-based Payment Arrangement, Increase for Cost Recognition | 35 | | 35 | | | | |
Dividends, Cash | (90) | | | (90) | | | |
Common stock, shares issued (in shares) | | 373 | | | | | |
Stockholders' Equity Attributable to Parent | 2,317 | $ 19 | 17 | 2,235 | 46 | | |
Net income (loss) | (62) | | | (62) | | | |
Reclassification from AOCI, Current Period, Net of Tax, Attributable to Parent | (6) | | | | (6) | | |
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax | (10) | | | | (10) | | |
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax | (8) | | | | (8) | | |
Stock Issued During Period, Shares, Other | | | | | | 0 | 1 |
Stock Issued During Period, Value, Other | 6 | 0 | 6 | | | | |
Share-based Payment Arrangement, Decrease for Tax Withholding Obligation | (1) | $ 0 | (1) | | | | |
APIC, Share-based Payment Arrangement, Increase for Cost Recognition | 17 | | 17 | | | | |
Dividends, Cash | $ 0 | | | 0 | | | |
Common stock, shares issued (in shares) | 374 | 374 | | | | | |
Stockholders' Equity Attributable to Parent | $ 2,253 | $ 19 | $ 39 | $ 2,173 | $ 22 | | |