Condensed Consolidating Financial Information - Cash Flow Statement Tables (Details) - USD ($) $ in Millions | 1 Months Ended | 9 Months Ended |
May 31, 2017 | Jan. 17, 2017 | Sep. 30, 2017 | Sep. 30, 2016 |
Condensed Consolidating Statements of Cash Flows | | | | |
Net cash provided by operating activities | | | $ 505.8 | $ 499.4 |
Cash flows from investing activities: | | | | |
Purchases of property and equipment | | | (155.7) | (113.9) |
Additions to capitalized software costs | | | (14.6) | (17.5) |
Acquisitions of businesses, net of cash acquired | | | (36.6) | (19.6) |
Net change in restricted cash | | | (9.9) | (7.1) |
Origination of Notes Receivable from Related Parties | | | | 0 |
Proceeds from repayment of intercompany notes receivable | | | 0 | 0 |
Other, net | | | 7.6 | 1.8 |
Net cash used in investing activities | | | (209.2) | (156.3) |
Cash flows from financing activities: | | | | |
Principal payments on debt, including pre-payments | | | (125.4) | (195.2) |
Principal borrowings on intercompany note receivable | | | | 0 |
Principal payments on intercompany note payable | | | 0 | 0 |
Borrowings on revolving credit facility | | | 241.3 | 260 |
Payments on revolving credit facility | | | (255.3) | (240) |
Repurchases of common stock, including fees and expenses | | | (38.1) | (24.1) |
Dividends paid on common stock | | | (67) | (62.4) |
Proceeds from exercising stock warrants | | $ 27 | 26.6 | 0 |
Distributions paid to noncontrolling interests of consolidated affiliates | | | (38.3) | (49.5) |
Taxes paid on behalf of employees for shares withheld | | | (19.8) | (9.9) |
Other, net | | | 6.5 | (7.2) |
Change in intercompany advances | | | 0 | 0 |
Net cash used in financing activities | | | (269.5) | (328.3) |
Increase (decrease) in cash and cash equivalents | | | 27.1 | 14.8 |
Cash and cash equivalents at beginning of period | | 40.5 | 40.5 | 61.6 |
Cash and cash equivalents at end of period | | | 67.6 | 76.4 |
Supplemental schedule of noncash investing and financing activity | | | | |
Conversion of convertible debt | $ 319.4 | | 319.4 | 0 |
HealthSouth Corporation [Member] | | | | |
Condensed Consolidating Statements of Cash Flows | | | | |
Net cash provided by operating activities | | | 47 | 88.6 |
Cash flows from investing activities: | | | | |
Purchases of property and equipment | | | (23.5) | (9.2) |
Additions to capitalized software costs | | | (12.1) | (15.9) |
Acquisitions of businesses, net of cash acquired | | | (10.9) | 0 |
Net change in restricted cash | | | 0 | 0 |
Origination of Notes Receivable from Related Parties | | | | (11.5) |
Proceeds from repayment of intercompany notes receivable | | | 33 | 22 |
Other, net | | | (2.7) | (3.3) |
Net cash used in investing activities | | | (16.2) | (17.9) |
Cash flows from financing activities: | | | | |
Principal payments on debt, including pre-payments | | | (123.1) | (192.9) |
Principal borrowings on intercompany note receivable | | | | 0 |
Principal payments on intercompany note payable | | | 0 | 0 |
Borrowings on revolving credit facility | | | 241.3 | 260 |
Payments on revolving credit facility | | | (255.3) | (240) |
Repurchases of common stock, including fees and expenses | | | (38.1) | (24.1) |
Dividends paid on common stock | | | (67) | (62.4) |
Proceeds from exercising stock warrants | | | 26.6 | |
Distributions paid to noncontrolling interests of consolidated affiliates | | | 0 | 0 |
Taxes paid on behalf of employees for shares withheld | | | (19.5) | (9.9) |
Other, net | | | (1.5) | 3.3 |
Change in intercompany advances | | | 231.6 | 210.2 |
Net cash used in financing activities | | | (5) | (55.8) |
Increase (decrease) in cash and cash equivalents | | | 25.8 | 14.9 |
Cash and cash equivalents at beginning of period | | 20.6 | 20.6 | 41.2 |
Cash and cash equivalents at end of period | | | 46.4 | 56.1 |
Supplemental schedule of noncash investing and financing activity | | | | |
Conversion of convertible debt | | | 319.4 | |
Guarantor Subsidiaries [Member] | | | | |
Condensed Consolidating Statements of Cash Flows | | | | |
Net cash provided by operating activities | | | 261.5 | 260.2 |
Cash flows from investing activities: | | | | |
Purchases of property and equipment | | | (67.7) | (54.2) |
Additions to capitalized software costs | | | (0.2) | (0.1) |
Acquisitions of businesses, net of cash acquired | | | 0 | 0 |
Net change in restricted cash | | | 0 | 0 |
Proceeds from repayment of intercompany notes receivable | | | 0 | 0 |
Other, net | | | 11.7 | 0.5 |
Net cash used in investing activities | | | (56.2) | (53.8) |
Cash flows from financing activities: | | | | |
Principal payments on debt, including pre-payments | | | 0 | (1.3) |
Principal borrowings on intercompany note receivable | | | | 0 |
Principal payments on intercompany note payable | | | 0 | 0 |
Borrowings on revolving credit facility | | | 0 | 0 |
Payments on revolving credit facility | | | 0 | 0 |
Repurchases of common stock, including fees and expenses | | | 0 | 0 |
Dividends paid on common stock | | | 0 | 0 |
Proceeds from exercising stock warrants | | | 0 | |
Distributions paid to noncontrolling interests of consolidated affiliates | | | 0 | 0 |
Taxes paid on behalf of employees for shares withheld | | | 0 | 0 |
Other, net | | | (5) | (4.4) |
Change in intercompany advances | | | (198.6) | (201.6) |
Net cash used in financing activities | | | (203.6) | (207.3) |
Increase (decrease) in cash and cash equivalents | | | 1.7 | (0.9) |
Cash and cash equivalents at beginning of period | | 1.6 | 1.6 | 1.2 |
Cash and cash equivalents at end of period | | | 3.3 | 0.3 |
Supplemental schedule of noncash investing and financing activity | | | | |
Conversion of convertible debt | | | 0 | |
Nonguarantor Subsidiaries [Member] | | | | |
Condensed Consolidating Statements of Cash Flows | | | | |
Net cash provided by operating activities | | | 197.3 | 150.6 |
Cash flows from investing activities: | | | | |
Purchases of property and equipment | | | (64.5) | (50.5) |
Additions to capitalized software costs | | | (2.3) | (1.5) |
Acquisitions of businesses, net of cash acquired | | | (25.7) | (19.6) |
Net change in restricted cash | | | (9.9) | (7.1) |
Proceeds from repayment of intercompany notes receivable | | | 0 | 0 |
Other, net | | | (1.4) | 4.6 |
Net cash used in investing activities | | | (103.8) | (74.1) |
Cash flows from financing activities: | | | | |
Principal payments on debt, including pre-payments | | | (2.3) | (1) |
Principal borrowings on intercompany note receivable | | | | 11.5 |
Principal payments on intercompany note payable | | | (33) | (22) |
Borrowings on revolving credit facility | | | 0 | 0 |
Payments on revolving credit facility | | | 0 | 0 |
Repurchases of common stock, including fees and expenses | | | 0 | 0 |
Dividends paid on common stock | | | 0 | 0 |
Proceeds from exercising stock warrants | | | 0 | |
Distributions paid to noncontrolling interests of consolidated affiliates | | | (38.3) | (49.5) |
Taxes paid on behalf of employees for shares withheld | | | (0.3) | 0 |
Other, net | | | 13 | (6.1) |
Change in intercompany advances | | | (33) | (8.6) |
Net cash used in financing activities | | | (93.9) | (75.7) |
Increase (decrease) in cash and cash equivalents | | | (0.4) | 0.8 |
Cash and cash equivalents at beginning of period | | 18.3 | 18.3 | 19.2 |
Cash and cash equivalents at end of period | | | 17.9 | 20 |
Supplemental schedule of noncash investing and financing activity | | | | |
Conversion of convertible debt | | | 0 | |
Consolidation, Eliminations [Member] | | | | |
Condensed Consolidating Statements of Cash Flows | | | | |
Net cash provided by operating activities | | | 0 | 0 |
Cash flows from investing activities: | | | | |
Purchases of property and equipment | | | 0 | 0 |
Additions to capitalized software costs | | | 0 | 0 |
Acquisitions of businesses, net of cash acquired | | | 0 | 0 |
Net change in restricted cash | | | 0 | 0 |
Origination of Notes Receivable from Related Parties | | | | 11.5 |
Proceeds from repayment of intercompany notes receivable | | | (33) | (22) |
Other, net | | | 0 | 0 |
Net cash used in investing activities | | | (33) | (10.5) |
Cash flows from financing activities: | | | | |
Principal payments on debt, including pre-payments | | | 0 | 0 |
Principal borrowings on intercompany note receivable | | | | (11.5) |
Principal payments on intercompany note payable | | | 33 | 22 |
Borrowings on revolving credit facility | | | 0 | 0 |
Payments on revolving credit facility | | | 0 | 0 |
Repurchases of common stock, including fees and expenses | | | 0 | 0 |
Dividends paid on common stock | | | 0 | 0 |
Proceeds from exercising stock warrants | | | 0 | |
Distributions paid to noncontrolling interests of consolidated affiliates | | | 0 | 0 |
Taxes paid on behalf of employees for shares withheld | | | 0 | 0 |
Other, net | | | 0 | 0 |
Change in intercompany advances | | | 0 | 0 |
Net cash used in financing activities | | | 33 | 10.5 |
Increase (decrease) in cash and cash equivalents | | | 0 | 0 |
Cash and cash equivalents at beginning of period | | $ 0 | 0 | 0 |
Cash and cash equivalents at end of period | | | 0 | $ 0 |
Supplemental schedule of noncash investing and financing activity | | | | |
Conversion of convertible debt | | | $ 0 | |