| Mar'19 | Mar'18 | Mar'17 | Mar'16 | Mar'15 | Mar'14 | Mar'13 | Mar'12 | Mar'11 | Mar'10 |
|---|---|---|---|---|---|---|---|---|---|
Revenue | |||||||||
6,704 | 6,167 | 5,809 | 5,405 | 5,274 | 5,478 | 5,758 | 5,859 | 5,591 | 5,122 |
Operating costs and expenses: | |||||||||
Cost of revenue | |||||||||
3,100 | 2,866 | 2,678 | 2,580 | 2,593 | 2,716 | 2,871 | 2,934 | 2,836 | 2,654 |
Billable expenses | |||||||||
2,004 | 1,861 | 1,751 | 1,513 | 1,406 | 1,487 | 1,532 | 1,542 | 1,473 | 1,361 |
General and administrative expenses | |||||||||
927 | 855 | 814 | 806 | 752 | 742 | 833 | 903 | 881 | 811 |
Depreciation and amortization | |||||||||
68 | 64 | 59 | 61 | 62 | 72 | 74 | 75 | 80 | 95 |
Restructuring charge | |||||||||
- | - | - | - | - | - | - | 15 | 0 | - |
Total operating costs and expenses | |||||||||
6,101 | 5,647 | 5,303 | 4,961 | 4,815 | 5,018 | 5,311 | 5,471 | 5,271 | 4,923 |
Operating income | |||||||||
602 | 519 | 506 | 444 | 458 | 460 | 446 | 387 | 319 | 199 |
Interest Expense | |||||||||
89 | 82 | 62 | 70 | 71 | 78 | 70 | 48 | 131 | 150 |
Other income (expense), net | |||||||||
2 | -7 | -18 | 5 | -1 | -1 | -7 | 4 | -59 | 0 |
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest | |||||||||
515 | 430 | 425 | 379 | 385 | 380 | 368 | 343 | 128 | 48 |
Income Tax Expense (Benefit) | |||||||||
96 | 128 | 164 | 85 | 153 | 148 | 149 | 103 | 43 | 23 |
Net Income (Loss) Attributable to Parent | |||||||||
418 | 301 | 260 | 294 | 232 | 232 | 219 | 239 | 84 | 25 |
Earnings Per Share [Abstract] | |||||||||
Basic (in dollars per share) | |||||||||
2.94 | 2.05 | 1.74 | 1.98 | 1.58 | 1.62 | 1.56 | 1.83 | 0.74 | 0.24 |
Diluted (in dollars per share) | |||||||||
2.91 | 2.03 | 1.72 | 1.94 | 1.52 | 1.54 | 1.45 | 1.70 | 0.66 | 0.22 |
Dividends declared per share (in dollars per share) | |||||||||
- | - | - | - | - | - | - | - | 0.00 | 5.73 |