| In millions, except per share items | Jun-30-23 | Mar-31-23 | Dec-31-22 | Jun-30-22 | Mar-31-22 | Dec-31-21 | Sep-30-21 | Jun-30-21 |
| | 10-K | 10-Q/A | 10-Q | 10-K | 10-Q/A | 10-Q | 10-Q | 10-K |
| Operating activities | | | | | | | | |
| Net income | | | | 268.3 | 288.3 | 323.8 | 291.5 | 327.7 |
| |
| Adjustments to reconcile net income to net cash from operating activities: | | | | | | | | |
| Depreciation and amortization | | | | 129.1 | 127.1 | 124.2 | 121.9 | 121.1 |
| Equity in net income of unconsolidated affiliates | | | | -23.5 | -22.2 | -23.7 | -22.2 | -21.1 |
| Deferred income taxes | | | | 56.8 | 53.4 | 17.4 | 18.2 | -106.8 |
| Stock-based compensation | | | | 46.2 | 45.6 | 44.7 | 35.8 | 35.4 |
| (Gain) loss on FFF Put and Call Rights | | | | -64.1 | | | | |
| Changes in operating assets and liabilities, net of the effects of acquisitions: | | | | | | | | |
| Accounts receivable, inventories, prepaid expenses and other assets | | | | 124.7 | 204.7 | 109.9 | 0.1 | -68.0 |
| Contract assets | | | | -47.2 | -47.1 | -51.1 | -28.0 | -51.7 |
| Net cash provided by operating activities | | | | 444.2 | 549.8 | 488.8 | 431.8 | 407.4 |
| |
| Investing activities | | | | | | | | |
| Purchases of property and equipment | | | | -87.4 | -83.0 | -86.7 | -84.9 | -88.9 |
| Acquisition of businesses and equity method investments, net of cash acquired | | | | -26.0 | | | | -165.6 |
| Investment in unconsolidated affiliates | | | | -16.0 | | | | |
| Other | | | | | -10.0 | | | -1.2 |
| Net cash used in investing activities | | | | -139.4 | -138.3 | -196.3 | -196.7 | -174.6 |
| |
| Financing activities | | | | | | | | |
| Payments made on notes payable | | | | -99.2 | -94.1 | -97.7 | -77.2 | -50.7 |
| Payments on credit facility | | | | -250.0 | | -250.0 | -275.0 | -225.0 |
| Cash dividends paid | | | | -96.5 | -96.1 | -95.5 | -94.6 | -102.8 |
| Proceeds from exercise of stock options under equity incentive plan | | | | 37.8 | 37.4 | 34.9 | | |
| Repurchase of Class A common stock (held as treasury stock) | | | | | -250.1 | -173.9 | -38.2 | |
| Distributions to limited partners of Premier LP | | | | -96.5 | -96.1 | -95.5 | -94.6 | -102.8 |
| Other, net | | | | 13.9 | 8.2 | 11.9 | 33.6 | -5.4 |
| Net cash used in financing activities | | | | -347.8 | -364.6 | -315.3 | -171.1 | -203.0 |